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 |
|---|---|---|---|
| ihi | 48 | 3091 | 2339 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.413 | 1.184 | 1.713 | 50.8 | -92 | 947 | 3120 | 3091 | 129 |
| SRMFix | 0.350 | 1.194 | 1.705 | 70.2 | -157 | 990 | 2724 | 2641 | 139 |
| SRM | 0.572 | 1.198 | 1.704 | 73.7 | -208 | 656 | 2474 | 2339 | 153 |
| initial | 0.301 | 1.249 | 1.768 | 150.3 | -262 | 950 | 3203 | 2942 | 214 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 48 | 2008-02-23 | TCO08 Round 2 | 1 | 483 | 158.29 | -1.61 | -28 | 3091 | 129 | -109 | 2339 | 153 |
| 47 | 2008-02-16 | TCO08 Round 1 | 1 | 53 | 190.24 | 1.84 | 47 | 3120 | 112 | 67 | 2448 | 109 |
| 46 | 2008-01-24 | SRM 389 | 1 | 74 | 87.03 | 0.23 | 14 | 3073 | 134 | 7 | 2381 | 126 |
| 45 | 2007-09-12 | SRM 365 | 1 | 97 | 78.33 | -0.31 | -2 | 3059 | 118 | -10 | 2374 | 113 |
| 44 | 2007-06-02 | SRM 352 | 1 | 65 | 72.56 | 0.16 | 7 | 3061 | 97 | 14 | 2384 | 95 |
| 43 | 2007-04-28 | TCO07 Round 4 | 1 | 70 | 67.24 | -0.06 | 2 | 3054 | 95 | 7 | 2370 | 101 |
| 42 | 2007-04-21 | TCO07 Round 3 | 1 | 114 | 91.99 | -0.31 | -3 | 3052 | 96 | -7 | 2363 | 103 |
| 41 | 2007-04-14 | TCO07 Round 2 | 1 | 67 | 130.58 | 0.96 | 21 | 3055 | 96 | 63 | 2370 | 101 |
| 40 | 2007-04-07 | TCO07 Round 1A | 1 | 11 | 86.21 | 2.97 | 43 | 3034 | 102 | 122 | 2307 | 118 |
| 39 | 2007-03-28 | SRM 344 | 1 | 213 | 65.29 | -1.71 | -21 | 2991 | 114 | -64 | 2185 | 166 |
| 38 | 2007-03-14 | SRM 342 | 1 | 108 | 44.85 | -1.27 | -17 | 3012 | 102 | -36 | 2249 | 139 |
| 37 | 2007-03-10 | SRM 341 | 1 | 118 | 62.59 | -0.92 | -12 | 3029 | 97 | -13 | 2285 | 124 |
| 36 | 2007-02-20 | SRM 340 | 1 | 14 | 71.85 | 2.36 | 40 | 3041 | 90 | 114 | 2298 | 119 |
| 35 | 2007-02-03 | SRM 337 | 1 | 314 | 64.89 | -2.28 | -31 | 3001 | 102 | -136 | 2184 | 162 |
| 34 | 2006-11-15 | TCCC06 Semi 1 | 1 | 14 | 10.10 | -0.57 | -9 | 3032 | 83 | -108 | 2320 | 102 |
| 33 | 2006-11-11 | SRM 326 | 1 | 52 | 48.40 | -0.10 | 2 | 3041 | 79 | -7 | 2428 | 71 |
| 32 | 2006-10-25 | SRM 324 | 1 | 63 | 41.97 | -0.59 | -6 | 3039 | 80 | -28 | 2435 | 72 |
| 31 | 2006-10-19 | SRM 323 | 1 | 55 | 49.51 | -0.15 | 1 | 3045 | 74 | -11 | 2463 | 65 |
| 30 | 2006-10-14 | TCCC06 Round 3 | 1 | 21 | 45.93 | 1.13 | 25 | 3044 | 74 | 64 | 2474 | 64 |
| 29 | 2006-10-11 | TCCC06 Round 2C | 1 | 13 | 22.24 | 0.78 | 18 | 3019 | 84 | 37 | 2410 | 76 |
| 28 | 2006-10-09 | SRM 322 | 1 | 33 | 65.26 | 0.98 | 22 | 3000 | 91 | 41 | 2373 | 84 |
| 27 | 2006-10-02 | SRM 321 | 1 | 70 | 49.68 | -0.50 | -5 | 2978 | 97 | -17 | 2332 | 99 |
| 26 | 2006-09-30 | SRM 320 | 1 | 48 | 68.41 | 0.51 | 15 | 2983 | 90 | 26 | 2349 | 92 |
| 25 | 2006-09-27 | TCCC06 Round 1C | 1 | 60 | 24.53 | -1.29 | -20 | 2968 | 91 | -58 | 2323 | 94 |
| 24 | 2006-09-18 | SRM 319 | 1 | 21 | 56.80 | 1.44 | 33 | 2988 | 84 | 57 | 2381 | 80 |
| 23 | 2006-08-29 | SRM 318 | 1 | 40 | 73.82 | 0.88 | 25 | 2955 | 98 | 44 | 2324 | 90 |
| 22 | 2006-08-19 | SRM 316 | 1 | 106 | 47.30 | -1.16 | -18 | 2930 | 113 | -49 | 2280 | 102 |
| 21 | 2006-08-09 | SRM 315 | 1 | 85 | 54.50 | -0.64 | -10 | 2948 | 100 | -29 | 2329 | 86 |
| 20 | 2006-08-03 | SRM 314 | 1 | 48 | 40.16 | -0.26 | -1 | 2959 | 94 | 0 | 2358 | 79 |
| 19 | 2006-07-26 | SRM 313 | 1 | 10 | 52.77 | 2.40 | 49 | 2959 | 92 | 96 | 2358 | 80 |
| 18 | 2006-07-22 | SRM 312 | 1 | 20 | 74.43 | 1.90 | 49 | 2910 | 112 | 89 | 2262 | 107 |
| 17 | 2006-07-12 | SRM 311 | 1 | 103 | 56.90 | -0.86 | -18 | 2861 | 138 | -32 | 2173 | 137 |
| 16 | 2006-07-06 | SRM 310 | 1 | 18 | 58.41 | 1.70 | 49 | 2879 | 127 | 88 | 2205 | 123 |
| 15 | 2006-06-28 | SRM 309 | 1 | 19 | 60.55 | 1.67 | 49 | 2830 | 156 | 88 | 2117 | 159 |
| 14 | 2006-06-24 | SRM 308 | 1 | 12 | 82.78 | 2.79 | 78 | 2781 | 184 | 156 | 2029 | 212 |
| 13 | 2006-06-14 | SRM 307 | 1 | 41 | 86.79 | 1.08 | 48 | 2703 | 258 | 95 | 1873 | 326 |
| 12 | 2006-06-08 | SRM 306 | 1 | 178 | 135.35 | -0.80 | -25 | 2655 | 308 | -116 | 1778 | 422 |
| 11 | 2006-05-31 | SRM 305 | 1 | 71 | 91.12 | 0.36 | 25 | 2680 | 282 | 43 | 1894 | 301 |
| 10 | 2006-05-27 | SRM 304 | 1 | 50 | 149.64 | 1.58 | 79 | 2655 | 298 | 120 | 1851 | 342 |
| 9 | 2006-05-18 | SRM 303 | 1 | 69 | 104.95 | 0.60 | 41 | 2576 | 394 | 66 | 1731 | 487 |
| 8 | 2006-05-11 | SRM 302 | 1 | 120 | 117.19 | -0.03 | 7 | 2535 | 469 | 28 | 1665 | 566 |
| 7 | 2006-04-27 | SRM 300 | 1 | 133 | 115.74 | -0.20 | -5 | 2528 | 469 | 21 | 1637 | 599 |
| 6 | 2006-04-22 | SRM 299 | 1 | 318 | 135.49 | -1.23 | -72 | 2533 | 453 | -145 | 1616 | 637 |
| 5 | 2006-04-11 | SRM 298 | 1 | 290 | 91.75 | -1.66 | -92 | 2605 | 343 | -208 | 1761 | 422 |
| 4 | 2006-03-29 | SRM 295 | 1 | 96 | 122.81 | 0.36 | 51 | 2697 | 248 | 31 | 1969 | 240 |
| 3 | 2006-03-25 | SRM 294 | 1 | 78 | 188.54 | 1.27 | 162 | 2646 | 294 | 99 | 1938 | 264 |
| 2 | 2006-03-17 | SRM 293 | 1 | 137 | 177.01 | 0.37 | 89 | 2484 | 516 | -17 | 1839 | 337 |
| 1 | 2006-03-06 | SRM 292 | 2 | 1 | 254.18 | 7.99 | 947 | 2394 | 654 | 656 | 1856 | 331 |