8.28 Proper adjustment of K is advantageous to the player, for his opponents, and for the integrity of the entire pool.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| mathijs | 78 | 3280 | 2625 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.216 | 1.461 | 1.925 | 43.5 | -45 | 653 | 3360 | 3280 | 88 |
| Odd | 0.253 | 1.462 | 1.926 | 42.9 | -51 | 594 | 3180 | 3106 | 90 |
| SRM | 0.474 | 1.466 | 1.945 | 70.4 | -205 | 533 | 2888 | 2625 | 77 |
| SRMFix | 0.228 | 1.485 | 1.952 | 65.2 | -123 | 716 | 3034 | 2812 | 83 |
| initial | 0.190 | 1.606 | 2.063 | 193.4 | -436 | 1027 | 3784 | 2942 | 274 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 78 | 2009-03-14 | TCO09 Round 2 | 1 | 422 | 99.66 | -2.08 | -32 | 3280 | 88 | -129 | 2625 | 77 |
| 77 | 2009-03-07 | TCO09 Round 1 | 1 | 133 | 108.46 | -0.29 | -1 | 3312 | 70 | -15 | 2754 | 51 |
| 76 | 2009-02-28 | TCO09 Qual 2 | 1 | 121 | 20.08 | -2.59 | -39 | 3313 | 64 | -78 | 2769 | 43 |
| 75 | 2008-05-13 | TCO08 Semifinal 3 | 1 | 14 | 9.45 | -0.57 | -8 | 3352 | 35 | -41 | 2847 | 23 |
| 74 | 2008-03-08 | TCO08 Round 4 | 1 | 16 | 47.76 | 1.58 | 32 | 3360 | 30 | 61 | 2888 | 20 |
| 73 | 2008-03-01 | TCO08 Round 3 | 1 | 71 | 61.31 | -0.21 | 0 | 3328 | 37 | -8 | 2827 | 31 |
| 72 | 2008-02-23 | TCO08 Round 2 | 1 | 6 | 93.80 | 3.97 | 57 | 3328 | 36 | 109 | 2835 | 25 |
| 71 | 2008-02-16 | TCO08 Round 1 | 1 | 36 | 109.40 | 1.60 | 38 | 3271 | 47 | 47 | 2726 | 44 |
| 70 | 2008-02-05 | TCO08 Qual 1 | 1 | 16 | 25.95 | 0.70 | 23 | 3233 | 52 | 19 | 2679 | 48 |
| 69 | 2007-04-28 | TCO07 Round 4 | 1 | 96 | 42.84 | -1.16 | -15 | 3210 | 37 | -81 | 2660 | 38 |
| 68 | 2007-04-21 | TCO07 Round 3 | 1 | 23 | 59.10 | 1.36 | 25 | 3225 | 33 | 51 | 2741 | 23 |
| 67 | 2007-04-14 | TCO07 Round 2 | 1 | 277 | 69.14 | -2.00 | -23 | 3200 | 38 | -99 | 2690 | 33 |
| 66 | 2007-04-07 | TCO07 Round 1A | 1 | 59 | 38.60 | -0.61 | -6 | 3223 | 34 | -28 | 2789 | 24 |
| 65 | 2007-02-20 | SRM 340 | 1 | 28 | 33.90 | 0.28 | 9 | 3229 | 30 | 1 | 2817 | 20 |
| 64 | 2007-02-14 | SRM 339 | 1 | 29 | 29.30 | 0.02 | 5 | 3220 | 32 | -5 | 2816 | 19 |
| 63 | 2006-11-17 | TCCC06 Finals | 1 | 3 | 6.05 | 1.01 | 24 | 3215 | 26 | 65 | 2821 | 16 |
| 62 | 2006-11-15 | TCCC06 Semi 2 | 1 | 1 | 6.64 | 2.73 | 39 | 3191 | 29 | 125 | 2756 | 21 |
| 61 | 2006-11-11 | SRM 326 | 1 | 19 | 35.08 | 0.88 | 18 | 3152 | 34 | 30 | 2631 | 32 |
| 60 | 2006-10-14 | TCCC06 Round 3 | 1 | 14 | 35.90 | 1.36 | 26 | 3134 | 40 | 65 | 2601 | 41 |
| 59 | 2006-10-07 | TCCC06 Round 2B | 1 | 34 | 22.91 | -0.57 | -6 | 3108 | 48 | -16 | 2536 | 51 |
| 58 | 2006-09-30 | SRM 320 | 1 | 31 | 42.59 | 0.46 | 13 | 3113 | 46 | 26 | 2552 | 45 |
| 57 | 2006-09-23 | TCCC06 Round 1B | 1 | 117 | 25.40 | -2.20 | -26 | 3101 | 44 | -72 | 2526 | 51 |
| 56 | 2006-08-09 | SRM 315 | 1 | 23 | 32.89 | 0.52 | 14 | 3126 | 39 | 28 | 2598 | 39 |
| 55 | 2006-08-03 | SRM 314 | 1 | 37 | 22.46 | -0.72 | -7 | 3112 | 44 | -5 | 2570 | 38 |
| 54 | 2006-07-12 | SRM 311 | 1 | 4 | 30.45 | 2.93 | 43 | 3120 | 41 | 111 | 2575 | 41 |
| 53 | 2006-05-27 | SRM 304 | 1 | 11 | 41.01 | 1.90 | 32 | 3077 | 53 | 88 | 2464 | 58 |
| 52 | 2006-05-18 | SRM 303 | 1 | 76 | 19.32 | -1.98 | -21 | 3045 | 55 | -42 | 2376 | 69 |
| 51 | 2006-05-03 | TCO06 Semi 1 | 1 | 7 | 9.69 | -0.05 | 3 | 3066 | 48 | 6 | 2418 | 62 |
| 50 | 2006-04-22 | SRM 299 | 1 | 284 | 33.33 | -3.09 | -36 | 3063 | 50 | -161 | 2412 | 66 |
| 49 | 2006-03-25 | SRM 294 | 1 | 30 | 36.82 | 0.30 | 11 | 3099 | 39 | 22 | 2573 | 34 |
| 48 | 2006-03-22 | TCO06 Round 4 | 1 | 44 | 37.42 | -0.23 | -2 | 3088 | 38 | -6 | 2551 | 35 |
| 47 | 2006-03-17 | SRM 293 | 1 | 3 | 34.65 | 3.53 | 56 | 3090 | 37 | 129 | 2557 | 36 |
| 46 | 2006-03-15 | TCO06 Round 3 | 1 | 53 | 57.86 | 0.13 | 9 | 3034 | 47 | 26 | 2428 | 51 |
| 45 | 2006-03-08 | TCO06 Round 2 | 1 | 96 | 70.62 | -0.44 | -6 | 3024 | 47 | 6 | 2402 | 53 |
| 44 | 2006-03-04 | TCO06 Round 1 | 1 | 58 | ||||||||
| 43 | 2005-12-21 | SRM 279 | 1 | 75 | ||||||||
| 42 | 2005-12-17 | SRM 277 | 1 | 289 | 33.59 | -3.10 | -41 | 3031 | 42 | -150 | 2396 | 61 |
| 41 | 2005-11-21 | SRM 273 | 1 | 91 | 28.09 | -1.70 | -26 | 3072 | 31 | -50 | 2546 | 33 |
| 40 | 2005-11-19 | SRM 272 | 1 | 93 | 25.53 | -1.86 | -30 | 3098 | 26 | -54 | 2596 | 27 |
| 39 | 2005-08-24 | TCO05 Round 2 | 1 | 230 | 32.24 | -2.84 | -37 | 3128 | 19 | -152 | 2650 | 19 |
| 38 | 2005-08-22 | SRM 259 | 1 | 7 | 11.31 | 0.69 | 20 | 3165 | 14 | 27 | 2802 | 12 |
| 37 | 2005-08-20 | TCO05 Round 1 | 1 | 147 | 32.87 | -2.16 | -34 | 3145 | 16 | -79 | 2775 | 12 |
| 36 | 2005-08-16 | TCO05 Qual 7/8 | 1 | 11 | 6.48 | -0.76 | -10 | 3178 | 13 | -18 | 2854 | 12 |
| 35 | 2005-05-23 | SRM 244 | 1 | 12 | 13.66 | 0.19 | 11 | 3188 | 12 | 11 | 2872 | 11 |
| 34 | 2005-03-11 | TCCC05 Finals | 1 | 1 | 2.95 | 1.56 | 36 | 3178 | 9 | 102 | 2861 | 9 |
| 33 | 2005-03-10 | TCCC05 Semi 3 | 1 | 1 | 3.68 | 1.88 | 39 | 3142 | 12 | 108 | 2759 | 12 |
| 32 | 2005-02-02 | TCCC05 Round 4 | 1 | 15 | 13.44 | -0.16 | 1 | 3102 | 15 | 10 | 2651 | 16 |
| 31 | 2005-01-26 | TCCC05 Round 3 | 1 | 6 | 20.84 | 1.80 | 40 | 3101 | 15 | 88 | 2641 | 18 |
| 30 | 2005-01-22 | SRM 227 | 1 | 25 | 16.16 | -0.63 | -8 | 3061 | 20 | 7 | 2553 | 27 |
| 29 | 2005-01-19 | TCCC05 Round 2 | 1 | 64 | 21.44 | -1.58 | -26 | 3070 | 19 | -43 | 2546 | 26 |
| 28 | 2005-01-15 | TCCC05 Round 1 | 1 | 38 | 20.54 | -0.89 | -14 | 3095 | 14 | 11 | 2589 | 23 |
| 27 | 2005-01-11 | TCCC05 Qual 4 | 1 | 2 | 5.76 | 1.53 | 47 | 3110 | 13 | 107 | 2578 | 24 |
| 26 | 2004-09-29 | TCO04 Round 4 | 1 | 49 | 15.97 | -1.62 | -32 | 3063 | 16 | -205 | 2471 | 36 |
| 25 | 2004-09-22 | TCO04 Round 3 | 1 | 12 | 23.18 | 0.95 | 31 | 3095 | 13 | 54 | 2676 | 16 |
| 24 | 2004-09-14 | TCO04 Round 2 | 1 | 28 | 26.56 | -0.08 | 4 | 3064 | 16 | 15 | 2622 | 23 |
| 23 | 2004-09-11 | TCO04 Round 1 | 1 | 13 | 32.94 | 1.34 | 42 | 3059 | 16 | 65 | 2607 | 22 |
| 22 | 2004-09-07 | TCO04 Qual 2 | 1 | 27 | 7.24 | -1.90 | -33 | 3018 | 16 | -47 | 2542 | 24 |
| 21 | 2004-06-21 | SRM 200 | 1 | 83 | 10.84 | -2.94 | -45 | 3051 | 15 | -105 | 2589 | 22 |
| 20 | 2004-03-17 | TCCC '04 Round 4 | 1 | 33 | 9.08 | -1.86 | -28 | 3096 | 10 | -118 | 2694 | 14 |
| 19 | 2004-03-10 | TCCC '04 Round 3 | 1 | 5 | 11.96 | 1.26 | 32 | 3124 | 9 | 57 | 2812 | 9 |
| 18 | 2004-03-03 | TCCC '04 Round 2 | 1 | 3 | 14.39 | 2.26 | 48 | 3092 | 10 | 87 | 2755 | 11 |
| 17 | 2004-02-28 | TCCC '04 Round 1 | 1 | 58 | 13.46 | -2.11 | -34 | 3045 | 13 | -64 | 2668 | 12 |
| 16 | 2004-02-23 | TCCC '04 Qual. 3 | 1 | 6 | 4.36 | -0.46 | -5 | 3078 | 11 | -1 | 2732 | 10 |
| 15 | 2004-02-17 | SRM 184 | 1 | 3 | 12.37 | 2.04 | 53 | 3083 | 10 | 81 | 2733 | 10 |
| 14 | 2004-02-11 | SRM 183 | 1 | 1 | 15.50 | 3.96 | 84 | 3030 | 13 | 142 | 2652 | 14 |
| 13 | 2004-02-07 | SRM 182 | 1 | 10 | 14.99 | 0.58 | 28 | 2947 | 21 | 37 | 2510 | 22 |
| 12 | 2004-01-28 | SRM 181 | 1 | 5 | 20.19 | 2.01 | 70 | 2919 | 20 | 89 | 2473 | 21 |
| 11 | 2004-01-07 | SRM 178 | 1 | 24 | 17.86 | -0.43 | -6 | 2849 | 23 | 3 | 2384 | 30 |
| 10 | 2003-12-22 | SRM 176 | 1 | 31 | 17.44 | -0.83 | -24 | 2855 | 24 | -18 | 2381 | 30 |
| 9 | 2003-12-04 | TCO '03 Semifinals 3 | 1 | 4 | 3.17 | -0.34 | -8 | 2879 | 20 | -68 | 2399 | 29 |
| 8 | 2003-11-25 | SRM 173 | 1 | 12 | 19.51 | 0.70 | 43 | 2888 | 20 | 62 | 2467 | 23 |
| 7 | 2003-11-05 | TCO '03 Round 4 | 1 | 5 | 28.88 | 2.53 | 139 | 2845 | 26 | 168 | 2405 | 27 |
| 6 | 2003-10-29 | TCO '03 Round 3 | 1 | 47 | 40.05 | -0.23 | -5 | 2706 | 47 | -6 | 2237 | 45 |
| 5 | 2003-10-22 | TCO '03 Round 2 | 1 | 57 | 55.59 | -0.04 | 11 | 2711 | 43 | 25 | 2243 | 46 |
| 4 | 2003-10-15 | TCO '03 Round 1 | 1 | 36 | 92.15 | 1.36 | 112 | 2700 | 44 | 121 | 2218 | 49 |
| 3 | 2003-10-14 | SRM 167 | 1 | 23 | 72.20 | 1.65 | 168 | 2588 | 70 | 152 | 2097 | 77 |
| 2 | 2003-10-07 | TCO '03 Qual. Round 1 | 1 | 1 | 294.15 | 8.20 | 653 | 2420 | 153 | 533 | 1945 | 112 |
| 1 | 2003-09-20 | SRM 164 | 2 | 34 | 137.14 | 2.01 | 445 | 1767 | 1076 | 212 | 1412 | 515 |