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 |
|---|---|---|---|
| nfamus | 2 | 1273 | 507 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.325 | 0.325 | 0.372 | 63.1 | -114 | -12 | 1223 | 1211 | 4425 |
| EloSRM | -0.342 | 0.342 | 0.394 | 72.4 | -126 | -19 | 1292 | 1273 | 4360 |
| SRMFix | -0.431 | 0.431 | 0.496 | 93.0 | -154 | -32 | 1046 | 1014 | 4492 |
| initial | -0.447 | 0.447 | 0.482 | 53.8 | -76 | -32 | 1124 | 1092 | 4372 |
| SRM | -0.830 | 0.830 | 1.042 | 346.5 | -652 | -41 | 548 | 507 | 4479 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-08-10 | SRM 258 | 2 | 235 | 259.40 | -0.15 | -19 | 1273 | 4360 | -41 | 507 | 4479 |
| 1 | 2005-08-08 | SRM 257 | 2 | 333 | 228.88 | -0.54 | -126 | 1292 | 4203 | -652 | 548 | 4373 |