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 |
|---|---|---|---|
| rock123 | 1 | 1734 | 874 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.247 | 0.247 | 0.247 | 38.5 | -39 | -39 | 1537 | 1537 | 10566 |
| EloSRM | -0.309 | 0.309 | 0.309 | 59.8 | -60 | -60 | 1734 | 1734 | 10330 |
| initial | -0.347 | 0.347 | 0.347 | 41.7 | -42 | -42 | 1158 | 1158 | 10445 |
| SRMFix | -0.417 | 0.417 | 0.417 | 98.1 | -98 | -98 | 1102 | 1102 | 10718 |
| SRM | -1.279 | 1.279 | 1.279 | 326.0 | -326 | -326 | 874 | 874 | 8072 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-01-12 | SRM 566 | 2 | 960 | 774.87 | -0.31 | -60 | 1734 | 10330 | -326 | 874 | 8072 |