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 |
|---|---|---|---|
| halk | 5 | 1508 | 850 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.352 | 0.661 | 1.065 | 68.5 | -61 | 181 | 1483 | 1483 | 1804 |
| EloSRM | 0.367 | 0.665 | 1.074 | 68.5 | -67 | 183 | 1508 | 1508 | 1826 |
| initial | 0.391 | 0.700 | 1.102 | 84.3 | -71 | 285 | 1435 | 1435 | 1405 |
| SRMFix | 0.387 | 0.718 | 1.109 | 79.9 | -78 | 204 | 1328 | 1328 | 1769 |
| SRM | 0.127 | 0.860 | 1.201 | 126.4 | -232 | 141 | 968 | 850 | 2290 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2003-05-14 | SRM 146 | 2 | 25 | 122.47 | 2.29 | 183 | 1508 | 1826 | 141 | 850 | 2290 |
| 4 | 2003-05-06 | SRM 145 | 2 | 148 | 148.53 | 0.00 | 14 | 1325 | 2491 | -10 | 709 | 2967 |
| 3 | 2003-04-30 | SRM 144 | 2 | 215 | 148.12 | -0.65 | -67 | 1311 | 2561 | -195 | 719 | 2962 |
| 2 | 2003-04-15 | SRM 142 | 2 | 103 | 125.22 | 0.28 | 77 | 1378 | 2297 | -54 | 914 | 2015 |
| 1 | 2003-04-10 | SRM 141 | 2 | 161 | 150.71 | -0.10 | 1 | 1301 | 2618 | -232 | 968 | 1799 |