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 |
|---|---|---|---|
| elachuni | 12 | 2278 | 1274 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.273 | 0.359 | 0.557 | 72.9 | -39 | 338 | 2148 | 2148 | 2427 |
| EloSRM | 0.266 | 0.370 | 0.556 | 75.0 | -43 | 327 | 2278 | 2278 | 2412 |
| SRMFix | 0.358 | 0.401 | 0.567 | 50.4 | -20 | 214 | 1749 | 1749 | 2767 |
| SRM | 0.227 | 0.431 | 0.624 | 67.2 | -246 | 188 | 1442 | 1274 | 2922 |
| initial | 0.465 | 0.477 | 0.661 | 57.5 | -7 | 172 | 1871 | 1871 | 2627 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12 | 2008-12-11 | SRM 429 | 1 | 426 | 506.06 | 0.25 | 36 | 2278 | 2412 | 28 | 1274 | 2922 |
| 11 | 2008-10-08 | SRM 421 | 1 | 422 | 511.52 | 0.28 | 39 | 2241 | 2495 | 34 | 1246 | 3267 |
| 10 | 2008-10-02 | SRM 420 | 2 | 91 | 131.76 | 0.53 | 46 | 2202 | 2685 | 40 | 1212 | 3604 |
| 9 | 2008-09-20 | SRM 418 | 1 | 527 | 531.40 | 0.01 | 10 | 2156 | 2953 | -42 | 1172 | 3965 |
| 8 | 2008-09-04 | SRM 416 | 1 | 466 | 467.48 | -0.13 | -20 | 2147 | 2991 | -78 | 1214 | 3606 |
| 7 | 2007-07-02 | SRM 356 | 1 | 181 | 281.36 | 0.10 | 19 | 2167 | 1911 | 21 | 1292 | 1992 |
| 6 | 2007-06-20 | SRM 355 | 1 | 164 | 297.40 | 0.03 | 11 | 2148 | 1989 | 29 | 1271 | 2118 |
| 5 | 2007-05-23 | SRM 350 | 2 | 83 | 74.10 | -0.16 | 5 | 2137 | 1933 | 46 | 1242 | 2249 |
| 4 | 2007-05-15 | SRM 349 | 1 | 520 | 421.02 | -0.33 | -43 | 2131 | 1953 | -246 | 1196 | 2557 |
| 3 | 2007-05-09 | SRM 348 | 1 | 144 | 370.83 | 1.36 | 288 | 2174 | 1777 | 188 | 1442 | 1271 |
| 2 | 2007-05-01 | SRM 347 | 1 | 245 | 399.12 | 0.14 | 55 | 1887 | 3131 | 34 | 1254 | 2153 |
| 1 | 2007-04-24 | SRM 346 | 2 | 146 | 315.39 | 1.11 | 327 | 1832 | 3427 | 20 | 1220 | 2359 |