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 |
|---|---|---|---|
| slowAc | 14 | 2212 | 1206 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.362 | 0.628 | 1.069 | 59.8 | -37 | 271 | 2226 | 2212 | 2798 |
| Odd | 0.365 | 0.629 | 1.070 | 57.6 | -39 | 263 | 2100 | 2081 | 2805 |
| SRM | 0.397 | 0.646 | 1.048 | 48.3 | -130 | 144 | 1298 | 1206 | 3042 |
| SRMFix | 0.374 | 0.663 | 1.102 | 64.3 | -98 | 273 | 1709 | 1686 | 2966 |
| initial | 0.334 | 0.753 | 1.185 | 90.7 | -210 | 436 | 1884 | 1763 | 2860 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14 | 2009-06-13 | SRM 442 | 2 | 155 | 143.13 | -0.12 | 6 | 2212 | 2798 | 17 | 1206 | 3042 |
| 13 | 2009-03-07 | TCO09 Round 1 | 1 | 1225 | 1,186.83 | -0.05 | 0 | 2207 | 2784 | -31 | 1189 | 3542 |
| 12 | 2009-03-04 | TCO09 Qual 3 | 1 | 396 | 433.60 | 0.13 | 17 | 2206 | 2788 | 18 | 1220 | 3357 |
| 11 | 2009-02-24 | TCO09 Qual 1 | 1 | 970 | 664.33 | -0.55 | -37 | 2190 | 2760 | -96 | 1202 | 3396 |
| 10 | 2009-01-21 | SRM 433 | 1 | 369 | 485.96 | 0.06 | 12 | 2226 | 2736 | 0 | 1298 | 2780 |
| 9 | 2008-12-20 | SRM 430 | 1 | 409 | 585.10 | 0.52 | 66 | 2214 | 2755 | 56 | 1298 | 2767 |
| 8 | 2008-12-14 | TC China 08 - Finals | 1 | 134 | 228.57 | 0.77 | 77 | 2148 | 3100 | 90 | 1242 | 3182 |
| 7 | 2008-12-12 | TC China 08 - 1E | 1 | 119 | 100.06 | -0.25 | -12 | 2071 | 3588 | -12 | 1152 | 4377 |
| 6 | 2008-09-04 | SRM 416 | 2 | 237 | 147.07 | -0.69 | -26 | 2083 | 3338 | -33 | 1164 | 4041 |
| 5 | 2008-08-06 | SRM 413 | 2 | 25 | 280.92 | 3.49 | 191 | 2108 | 3161 | 144 | 1197 | 3766 |
| 4 | 2008-07-19 | SRM 410 | 2 | 312 | 399.34 | 0.36 | 52 | 1917 | 4550 | -3 | 1053 | 6216 |
| 3 | 2008-07-10 | SRM 409 | 2 | 368 | 438.56 | 0.25 | 52 | 1866 | 5026 | -30 | 1056 | 6162 |
| 2 | 2008-06-26 | SRM 407 | 2 | 227 | 580.72 | 1.36 | 271 | 1814 | 5448 | 16 | 1086 | 5716 |
| 1 | 2008-06-08 | College Tour HUST | 1 | 45 | 74.34 | -0.22 | -18 | 1543 | 9295 | -130 | 1070 | 5831 |