3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| dgarthur | 116 | 3339 | 2633 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.179 | 1.428 | 1.808 | 53.8 | -185 | 623 | 3010 | 2847 | 70 |
| EloSRM | 0.231 | 1.443 | 1.794 | 32.0 | -47 | 550 | 3349 | 3339 | 79 |
| Odd | 0.296 | 1.451 | 1.807 | 32.4 | -51 | 546 | 3146 | 3137 | 90 |
| SRM | 0.524 | 1.503 | 1.896 | 66.9 | -190 | 362 | 2879 | 2633 | 74 |
| initial | 0.145 | 1.567 | 1.985 | 188.7 | -479 | 837 | 3620 | 3213 | 125 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 116 | 2010-06-19 | TCO10 Round 1 | 1 | 158 | 115.59 | -0.45 | -5 | 3339 | 79 | -13 | 2633 | 74 |
| 115 | 2010-04-15 | SRM 467 | 1 | 40 | 42.70 | 0.09 | 10 | 3344 | 69 | 9 | 2646 | 62 |
| 114 | 2009-03-28 | TCO09 Round 4 | 1 | 92 | 48.21 | -1.08 | -15 | 3334 | 67 | -122 | 2637 | 78 |
| 113 | 2009-03-21 | TCO09 Round 3 | 1 | 75 | 67.79 | -0.15 | 1 | 3349 | 57 | -6 | 2759 | 52 |
| 112 | 2009-03-14 | TCO09 Round 2 | 1 | 73 | 91.38 | 0.32 | 12 | 3348 | 54 | 13 | 2765 | 48 |
| 111 | 2009-03-07 | TCO09 Round 1 | 1 | 47 | 111.36 | 1.25 | 30 | 3336 | 58 | 42 | 2752 | 52 |
| 110 | 2009-02-28 | TCO09 Qual 2 | 1 | 3 | 32.50 | 3.44 | 60 | 3306 | 65 | 82 | 2710 | 59 |
| 109 | 2008-03-08 | TCO08 Round 4 | 1 | 113 | 58.53 | -0.96 | -14 | 3246 | 64 | -78 | 2628 | 70 |
| 108 | 2008-03-01 | TCO08 Round 3 | 1 | 25 | 85.37 | 1.77 | 33 | 3260 | 54 | 71 | 2706 | 49 |
| 107 | 2008-02-23 | TCO08 Round 2 | 1 | 91 | 115.09 | 0.34 | 12 | 3227 | 60 | 18 | 2635 | 64 |
| 106 | 2008-02-16 | TCO08 Round 1 | 1 | 44 | 133.49 | 1.60 | 37 | 3215 | 63 | 58 | 2617 | 63 |
| 105 | 2008-02-05 | TCO08 Qual 1 | 1 | 26 | 32.18 | 0.31 | 15 | 3178 | 79 | 28 | 2559 | 78 |
| 104 | 2007-04-14 | TCO07 Round 2 | 1 | 484 | 83.19 | -2.56 | -30 | 3163 | 45 | -145 | 2531 | 62 |
| 103 | 2007-04-10 | TCO07 Round 1B | 1 | 24 | 25.01 | 0.06 | 7 | 3193 | 39 | 5 | 2676 | 37 |
| 102 | 2007-03-29 | TCO07 Qual 1 | 1 | 5 | 17.15 | 1.78 | 33 | 3186 | 39 | 46 | 2671 | 36 |
| 101 | 2006-09-23 | TCCC06 Round 1B | 1 | 103 | 20.92 | -2.30 | -25 | 3153 | 34 | -75 | 2625 | 32 |
| 100 | 2006-09-09 | TCCC06 Qual 2 | 1 | 35 | 4.62 | -2.92 | -25 | 3178 | 28 | -63 | 2700 | 25 |
| 99 | 2006-03-22 | TCO06 Round 4 | 1 | 59 | 26.06 | -1.18 | -13 | 3202 | 19 | -74 | 2763 | 19 |
| 98 | 2006-03-15 | TCO06 Round 3 | 1 | 11 | 34.39 | 1.64 | 25 | 3215 | 19 | 58 | 2837 | 14 |
| 97 | 2006-03-08 | TCO06 Round 2 | 1 | 10 | 45.08 | 2.17 | 30 | 3190 | 21 | 71 | 2779 | 17 |
| 96 | 2006-03-04 | TCO06 Round 1 | 1 | 166 | ||||||||
| 95 | 2005-11-21 | SRM 273 | 1 | 23 | 22.61 | -0.02 | 3 | 3160 | 21 | 11 | 2708 | 18 |
| 94 | 2005-10-13 | TCO05 Semi 2 | 1 | 7 | 5.65 | -0.31 | -1 | 3157 | 17 | -13 | 2697 | 17 |
| 93 | 2005-09-14 | SRM 263 | 1 | 13 | 19.03 | 0.55 | 9 | 3158 | 18 | 35 | 2710 | 17 |
| 92 | 2005-09-07 | TCO05 Round 4 | 1 | 32 | 22.97 | -0.48 | -3 | 3149 | 17 | -5 | 2675 | 16 |
| 91 | 2005-08-31 | TCO05 Round 3 | 1 | 9 | 32.18 | 1.84 | 22 | 3153 | 16 | 86 | 2680 | 15 |
| 90 | 2005-08-24 | TCO05 Round 2 | 1 | 12 | 39.22 | 1.71 | 22 | 3130 | 18 | 87 | 2594 | 24 |
| 89 | 2005-08-20 | TCO05 Round 1 | 1 | 6 | 47.15 | 2.97 | 31 | 3109 | 20 | 132 | 2507 | 35 |
| 88 | 2005-08-16 | TCO05 Qual 7/8 | 1 | 19 | 9.50 | -1.00 | -8 | 3078 | 27 | 20 | 2375 | 60 |
| 87 | 2005-07-23 | SRM 253 | 1 | 181 | 21.08 | -3.10 | -25 | 3086 | 24 | -142 | 2355 | 61 |
| 86 | 2005-07-07 | SRM 250 | 1 | 125 | 53.64 | -1.62 | -14 | 3111 | 19 | -167 | 2497 | 34 |
| 85 | 2005-05-17 | SRM 243 | 1 | 5 | 13.98 | 1.48 | 19 | 3126 | 18 | 49 | 2664 | 20 |
| 84 | 2005-04-30 | SRM 240 | 1 | 19 | 11.45 | -0.73 | -5 | 3107 | 16 | -15 | 2615 | 20 |
| 83 | 2005-04-06 | SRM 237 | 1 | 8 | 11.36 | 0.51 | 9 | 3112 | 18 | 25 | 2630 | 20 |
| 82 | 2005-04-02 | SRM 236 | 1 | 43 | 12.40 | -1.79 | -16 | 3102 | 19 | -58 | 2605 | 22 |
| 81 | 2005-03-22 | SRM 235 | 1 | 4 | 14.58 | 1.87 | 23 | 3118 | 17 | 62 | 2663 | 17 |
| 80 | 2005-02-02 | TCCC05 Round 4 | 1 | 27 | 13.30 | -1.02 | -9 | 3096 | 16 | -49 | 2601 | 21 |
| 79 | 2005-01-27 | SRM 228 | 1 | 28 | 14.42 | -0.96 | -8 | 3105 | 13 | -30 | 2650 | 16 |
| 78 | 2005-01-26 | TCCC05 Round 3 | 1 | 28 | 17.25 | -0.70 | -6 | 3112 | 12 | -24 | 2680 | 16 |
| 77 | 2005-01-19 | TCCC05 Round 2 | 1 | 18 | 20.15 | 0.16 | 6 | 3118 | 13 | 15 | 2704 | 15 |
| 76 | 2005-01-15 | TCCC05 Round 1 | 1 | 44 | 19.60 | -1.17 | -10 | 3112 | 12 | -28 | 2689 | 16 |
| 75 | 2005-01-11 | TCCC05 Qual 3 | 1 | 13 | 3.68 | -1.82 | -12 | 3122 | 12 | -53 | 2717 | 11 |
| 74 | 2004-12-01 | SRM 221 | 1 | 4 | 13.38 | 1.74 | 22 | 3134 | 11 | 62 | 2770 | 11 |
| 73 | 2004-11-23 | SRM 220 | 1 | 4 | 13.80 | 1.79 | 23 | 3112 | 12 | 69 | 2708 | 13 |
| 72 | 2004-11-11 | TCO04 Semifinal 2 | 1 | 5 | 4.78 | -0.44 | -4 | 3089 | 14 | -71 | 2639 | 20 |
| 71 | 2004-09-29 | TCO04 Round 4 | 1 | 4 | 17.30 | 2.11 | 28 | 3093 | 13 | 95 | 2710 | 14 |
| 70 | 2004-09-22 | TCO04 Round 3 | 1 | 44 | 22.42 | -0.97 | -10 | 3065 | 16 | -39 | 2615 | 22 |
| 69 | 2004-09-14 | TCO04 Round 2 | 1 | 44 | 24.59 | -0.84 | -8 | 3075 | 14 | -22 | 2654 | 20 |
| 68 | 2004-09-11 | TCO04 Round 1 | 1 | 15 | 27.63 | 0.88 | 15 | 3082 | 13 | 43 | 2676 | 16 |
| 67 | 2004-09-07 | TCO04 Qual 5 | 1 | 5 | 6.74 | 0.43 | 10 | 3067 | 14 | 36 | 2633 | 19 |
| 66 | 2004-09-01 | SRM 210 | 1 | 15 | 16.04 | 0.10 | 5 | 3058 | 15 | 28 | 2597 | 20 |
| 65 | 2004-08-28 | SRM 209 | 1 | 16 | 12.61 | -0.34 | -1 | 3052 | 15 | 19 | 2569 | 22 |
| 64 | 2004-07-07 | SRM 202 | 1 | 120 | 29.50 | -2.27 | -16 | 3054 | 14 | -173 | 2550 | 22 |
| 63 | 2004-06-29 | SRM 201 | 1 | 18 | 6.69 | -1.43 | -12 | 3070 | 13 | -42 | 2723 | 14 |
| 62 | 2004-06-21 | SRM 200 | 1 | 5 | 12.26 | 1.29 | 20 | 3082 | 13 | 40 | 2765 | 12 |
| 61 | 2004-06-16 | SRM 199 | 1 | 14 | 7.83 | -0.84 | -6 | 3062 | 15 | -18 | 2725 | 13 |
| 60 | 2004-05-05 | SRM 193 | 1 | 1 | 9.38 | 3.23 | 32 | 3068 | 13 | 103 | 2743 | 12 |
| 59 | 2004-03-17 | TCCC '04 Round 4 | 1 | 32 | 11.40 | -1.49 | -15 | 3036 | 16 | -100 | 2640 | 18 |
| 58 | 2004-03-10 | TCCC '04 Round 3 | 1 | 15 | 13.86 | -0.11 | 2 | 3051 | 13 | -4 | 2740 | 13 |
| 57 | 2004-03-03 | TCCC '04 Round 2 | 1 | 30 | 13.63 | -1.14 | -10 | 3050 | 13 | -42 | 2744 | 12 |
| 56 | 2004-02-28 | TCCC '04 Round 1 | 1 | 3 | 15.97 | 2.41 | 29 | 3060 | 11 | 67 | 2786 | 10 |
| 55 | 2004-02-23 | TCCC '04 Qual. 1 | 1 | 5 | 3.99 | -0.33 | 0 | 3031 | 13 | -10 | 2719 | 12 |
| 54 | 2004-02-17 | SRM 184 | 1 | 7 | 13.08 | 0.90 | 17 | 3031 | 14 | 29 | 2729 | 11 |
| 53 | 2004-02-11 | SRM 183 | 1 | 18 | 12.13 | -0.57 | -5 | 3014 | 15 | -15 | 2700 | 10 |
| 52 | 2004-01-28 | SRM 181 | 1 | 3 | 13.00 | 2.12 | 31 | 3019 | 12 | 66 | 2715 | 11 |
| 51 | 2004-01-22 | SRM 180 | 1 | 14 | 10.85 | -0.37 | -2 | 2988 | 15 | 0 | 2649 | 13 |
| 50 | 2004-01-07 | SRM 178 | 1 | 3 | 11.95 | 1.99 | 28 | 2990 | 14 | 70 | 2649 | 13 |
| 49 | 2003-12-22 | SRM 176 | 1 | 18 | 13.37 | -0.43 | -4 | 2962 | 17 | 3 | 2579 | 18 |
| 48 | 2003-10-22 | TCO '03 Round 2 | 1 | 123 | 22.08 | -2.48 | -23 | 2966 | 16 | -120 | 2576 | 18 |
| 47 | 2003-10-21 | SRM 168 | 1 | 8 | 11.58 | 0.53 | 12 | 2989 | 15 | 28 | 2696 | 12 |
| 46 | 2003-10-15 | TCO '03 Round 1 | 1 | 160 | 21.86 | -2.87 | -26 | 2977 | 16 | -104 | 2668 | 15 |
| 45 | 2003-10-01 | SRM 166 | 1 | 13 | 12.20 | -0.09 | 3 | 3003 | 9 | 6 | 2772 | 8 |
| 44 | 2003-09-23 | SRM 165 | 1 | 2 | 11.94 | 2.58 | 37 | 3000 | 10 | 88 | 2766 | 8 |
| 43 | 2003-09-20 | SRM 164 | 1 | 2 | 10.58 | 2.40 | 33 | 2963 | 12 | 84 | 2678 | 13 |
| 42 | 2003-09-03 | SRM 162 | 1 | 19 | 10.25 | -0.89 | -10 | 2930 | 12 | -16 | 2594 | 13 |
| 41 | 2003-08-28 | SRM 161 | 1 | 62 | 8.16 | -2.92 | -32 | 2941 | 10 | -130 | 2610 | 12 |
| 40 | 2003-08-23 | SRM 160 | 1 | 2 | 6.40 | 1.68 | 28 | 2973 | 10 | 54 | 2740 | 9 |
| 39 | 2003-06-02 | SRM 149 | 1 | 17 | 8.49 | -1.00 | -11 | 2945 | 7 | -26 | 2686 | 7 |
| 38 | 2003-05-28 | SRM 148 | 1 | 6 | 7.24 | 0.27 | 9 | 2956 | 7 | 25 | 2712 | 8 |
| 37 | 2003-05-22 | SRM 147 | 1 | 8 | 6.48 | -0.30 | -1 | 2947 | 8 | 11 | 2687 | 8 |
| 36 | 2003-04-30 | SRM 144 | 1 | 77 | 8.85 | -3.14 | -31 | 2947 | 9 | -190 | 2676 | 10 |
| 35 | 2003-04-15 | SRM 142 | 1 | 2 | 8.02 | 2.00 | 31 | 2978 | 6 | 52 | 2866 | 6 |
| 34 | 2003-04-10 | SRM 141 | 1 | 21 | 7.75 | -1.44 | -17 | 2947 | 9 | -65 | 2814 | 6 |
| 33 | 2003-04-05 | TCCC '03 Finals | 1 | 1 | 2.37 | 1.25 | 26 | 2963 | 7 | 70 | 2879 | 6 |
| 32 | 2003-04-04 | TCCC '03 Semifinals 4 | 1 | 1 | 1.42 | 0.50 | 13 | 2938 | 9 | 27 | 2809 | 6 |
| 31 | 2003-03-26 | SRM 140 | 1 | 7 | 8.66 | 0.31 | 11 | 2925 | 10 | 6 | 2782 | 6 |
| 30 | 2003-03-18 | SRM 139 | 1 | 7 | 9.62 | 0.46 | 15 | 2913 | 10 | 12 | 2776 | 6 |
| 29 | 2003-03-12 | TCCC '03 Round 4 | 1 | 2 | 9.25 | 2.21 | 42 | 2898 | 10 | 81 | 2764 | 7 |
| 28 | 2003-03-05 | TCCC '03 Round 3 | 1 | 26 | 13.75 | -0.92 | -13 | 2857 | 14 | -35 | 2683 | 10 |
| 27 | 2003-02-26 | TCCC '03 Round 2 | 1 | 4 | 17.77 | 2.15 | 44 | 2869 | 13 | 69 | 2718 | 7 |
| 26 | 2003-02-25 | SRM 136 | 1 | 6 | 13.48 | 1.17 | 33 | 2826 | 14 | 43 | 2649 | 10 |
| 25 | 2003-02-18 | TCCC '03 NE/SE Regional | 1 | 1 | 8.70 | 3.12 | 59 | 2792 | 15 | 123 | 2606 | 11 |
| 24 | 2003-02-11 | SRM 135 | 1 | 67 | 13.56 | -2.31 | -43 | 2733 | 17 | -93 | 2483 | 16 |
| 23 | 2002-11-23 | TCI '02 Finals | 1 | 3 | 2.92 | -0.04 | 4 | 2776 | 14 | -8 | 2576 | 10 |
| 22 | 2002-11-22 | TCI '02 Semifinals 2 | 1 | 1 | 2.78 | 1.47 | 45 | 2772 | 14 | 139 | 2584 | 11 |
| 21 | 2002-10-30 | TCI '02 Round 4 | 1 | 5 | 25.32 | 2.34 | 66 | 2727 | 17 | 124 | 2445 | 17 |
| 20 | 2002-10-23 | TCI '02 Round 3 | 1 | 57 | 38.81 | -0.55 | -10 | 2661 | 19 | -10 | 2321 | 22 |
| 19 | 2002-10-16 | TCI '02 Round 2 | 1 | 183 | 34.37 | -2.41 | -47 | 2671 | 17 | -112 | 2331 | 17 |
| 18 | 2002-10-09 | TCI '02 Round 1 A | 1 | 12 | 18.40 | 0.62 | 29 | 2718 | 15 | 44 | 2443 | 16 |
| 17 | 2002-06-24 | SRM 100 | 1 | 50 | 24.17 | -1.05 | -17 | 2689 | 10 | -9 | 2399 | 12 |
| 16 | 2002-06-12 | SRM 97 | 1 | 144 | 66.86 | -1.54 | -27 | 2706 | 8 | -181 | 2408 | 14 |
| 15 | 2002-04-10 | SRM 79 | 1 | 21 | 13.64 | -0.62 | -7 | 2733 | 3 | 4 | 2589 | 6 |
| 14 | 2002-04-09 | SRM 78 | 1 | 55 | 10.61 | -2.37 | -35 | 2740 | 3 | -64 | 2585 | 7 |
| 13 | 2002-04-03 | SRM 77 | 1 | 7 | 12.98 | 0.89 | 30 | 2774 | 3 | 61 | 2649 | 4 |
| 12 | 2002-03-26 | SRM 75 | 1 | 26 | 8.09 | -1.68 | -27 | 2745 | 2 | -8 | 2588 | 4 |
| 11 | 2002-03-13 | TCCC '02 Reg. Final | 1 | 26 | 4.46 | -2.54 | -41 | 2771 | 2 | -172 | 2596 | 5 |
| 10 | 2002-03-11 | SRM 71 | 1 | 1 | 11.57 | 3.53 | 77 | 2812 | 1 | 150 | 2768 | 3 |
| 9 | 2002-03-06 | TCCC '02 Reg. Semifinal | 1 | 3 | 10.26 | 1.78 | 60 | 2735 | 2 | 111 | 2618 | 4 |
| 8 | 2002-02-20 | SRM 67 | 1 | 6 | 15.57 | 1.38 | 55 | 2675 | 3 | 101 | 2507 | 8 |
| 7 | 2002-02-19 | TCCC '02 NE/SE Reg. Quart. | 1 | 3 | 10.84 | 1.85 | 74 | 2620 | 3 | 138 | 2406 | 11 |
| 6 | 2002-02-13 | SRM 66 | 1 | 2 | 24.29 | 3.60 | 138 | 2547 | 7 | 209 | 2268 | 16 |
| 5 | 2002-02-12 | SRM 65 | 1 | 2 | 48.78 | 4.61 | 216 | 2409 | 20 | 275 | 2059 | 29 |
| 4 | 2002-02-04 | SRM 63 | 1 | 55 | 35.48 | -0.63 | -37 | 2193 | 63 | -93 | 1784 | 58 |
| 3 | 2002-01-30 | SRM 61 | 1 | 32 | 40.14 | 0.33 | 58 | 2230 | 49 | 72 | 1877 | 44 |
| 2 | 2002-01-26 | SRM 60 | 2 | 1 | 70.72 | 6.14 | 383 | 2172 | 61 | 362 | 1805 | 54 |
| 1 | 2002-01-23 | SRM 59 | 2 | 50 | 227.82 | 2.19 | 550 | 1789 | 233 | 243 | 1443 | 168 |