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 |
|---|---|---|---|
| retsam | 5 | 1705 | 857 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.118 | 0.990 | 1.460 | 106.2 | -100 | 338 | 1712 | 1651 | 2169 |
| EloSRM | 0.118 | 0.992 | 1.456 | 105.1 | -106 | 347 | 1773 | 1705 | 2206 |
| SRMFix | 0.164 | 1.032 | 1.431 | 126.0 | -198 | 330 | 1498 | 1348 | 2410 |
| SRM | 0.257 | 1.043 | 1.181 | 149.8 | -340 | 150 | 1154 | 857 | 3310 |
| initial | 0.239 | 1.073 | 1.424 | 129.2 | -232 | 294 | 1502 | 1344 | 2298 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2005-09-09 | SRM 262 | 2 | 106 | 118.32 | 0.16 | 38 | 1705 | 2206 | 43 | 857 | 3310 |
| 4 | 2005-03-03 | SRM 233 | 2 | 304 | 71.53 | -2.09 | -106 | 1667 | 1794 | -340 | 814 | 2876 |
| 3 | 2005-02-19 | SRM 231 | 2 | 81 | 88.71 | 0.13 | 34 | 1773 | 1492 | 10 | 1154 | 1443 |
| 2 | 2005-02-08 | SRM 230 | 2 | 26 | 145.65 | 2.49 | 347 | 1738 | 1590 | 150 | 1144 | 1477 |
| 1 | 2005-01-31 | SRM 229 | 2 | 88 | 125.31 | -0.10 | 0 | 1392 | 2792 | -206 | 994 | 2038 |