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 |
|---|---|---|---|
| rrajkumar | 2 | 1622 | 1067 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.111 | 0.238 | 0.262 | 87.5 | -154 | 21 | 1221 | 1067 | 1629 |
| SRMFix | 0.407 | 0.451 | 0.608 | 99.8 | -8 | 192 | 1392 | 1384 | 1715 |
| initial | 0.442 | 0.457 | 0.636 | 55.1 | -2 | 108 | 1308 | 1306 | 1902 |
| EloSRM | 0.477 | 0.530 | 0.713 | 148.8 | -9 | 288 | 1631 | 1622 | 1691 |
| Odd | 0.481 | 0.546 | 0.727 | 153.1 | -14 | 292 | 1582 | 1568 | 1726 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2004-02-17 | SRM 184 | 1 | 174 | 180.74 | -0.05 | -9 | 1622 | 1691 | -154 | 1067 | 1629 |
| 1 | 2004-02-11 | SRM 183 | 2 | 78 | 156.79 | 1.01 | 288 | 1631 | 1652 | 21 | 1221 | 1110 |