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 |
|---|---|---|---|
| xinhe | 1 | 1603 | 817 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.275 | 0.275 | 0.275 | 53.8 | -54 | -54 | 1445 | 1445 | 8258 |
| EloSRM | -0.322 | 0.322 | 0.322 | 70.3 | -70 | -70 | 1603 | 1603 | 8096 |
| initial | -0.395 | 0.395 | 0.395 | 47.6 | -48 | -48 | 1152 | 1152 | 8040 |
| SRMFix | -0.460 | 0.460 | 0.460 | 107.7 | -108 | -108 | 1092 | 1092 | 8377 |
| SRM | -1.403 | 1.403 | 1.403 | 383.0 | -383 | -383 | 817 | 817 | 6559 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-08-26 | SRM 480 | 2 | 628 | 502.52 | -0.32 | -70 | 1603 | 8096 | -383 | 817 | 6559 |