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 |
|---|---|---|---|
| kelvinplus | 2 | 1578 | 1001 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.129 | 0.255 | 0.286 | 121.5 | -221 | 22 | 1222 | 1001 | 1738 |
| SRMFix | 0.367 | 0.407 | 0.548 | 90.8 | -7 | 175 | 1375 | 1368 | 1637 |
| initial | 0.392 | 0.407 | 0.565 | 49.0 | -2 | 96 | 1296 | 1294 | 1802 |
| EloSRM | 0.434 | 0.475 | 0.643 | 132.5 | -7 | 258 | 1585 | 1578 | 1645 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2003-10-28 | SRM 169 | 1 | 177 | 171.94 | -0.04 | -7 | 1578 | 1645 | -221 | 1001 | 1738 |
| 1 | 2003-10-21 | SRM 168 | 2 | 103 | 193.40 | 0.91 | 258 | 1585 | 1663 | 22 | 1222 | 1020 |