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 |
|---|---|---|---|
| velmuruganms | 4 | 1505 | 628 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.169 | 0.995 | 1.283 | 116.4 | -93 | 253 | 1523 | 1445 | 2420 |
| EloSRM | 0.162 | 1.010 | 1.294 | 123.2 | -108 | 260 | 1588 | 1505 | 2366 |
| SRMFix | 0.140 | 1.042 | 1.326 | 134.6 | -143 | 255 | 1325 | 1198 | 2549 |
| initial | 0.048 | 1.053 | 1.335 | 126.8 | -167 | 265 | 1390 | 1223 | 2446 |
| SRM | 0.054 | 1.108 | 1.376 | 225.5 | -474 | 165 | 831 | 628 | 3619 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2005-03-22 | SRM 235 | 2 | 279 | 123.75 | -1.20 | -82 | 1505 | 2366 | -203 | 628 | 3619 |
| 3 | 2005-03-03 | SRM 233 | 2 | 45 | 212.12 | 2.24 | 260 | 1588 | 2071 | 165 | 831 | 2783 |
| 2 | 2005-02-23 | SRM 232 | 2 | 161 | 173.35 | 0.11 | 42 | 1328 | 3143 | -60 | 666 | 3456 |
| 1 | 2005-02-19 | SRM 231 | 2 | 266 | 196.12 | -0.50 | -108 | 1286 | 3523 | -474 | 726 | 3350 |