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 |
|---|---|---|---|
| xufanjie | 1 | 1858 | 917 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.097 | 0.097 | 0.097 | 4.3 | 4 | 4 | 1631 | 1631 | 10493 |
| EloSRM | -0.147 | 0.147 | 0.147 | 17.7 | -18 | -18 | 1858 | 1858 | 10276 |
| initial | -0.201 | 0.201 | 0.201 | 24.2 | -24 | -24 | 1176 | 1176 | 10268 |
| SRMFix | -0.262 | 0.262 | 0.262 | 62.6 | -63 | -63 | 1137 | 1137 | 10314 |
| SRM | -1.144 | 1.144 | 1.144 | 283.0 | -283 | -283 | 917 | 917 | 7716 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2014-08-21 | SRM 630 | 2 | 538 | 485.97 | -0.15 | -18 | 1858 | 10276 | -283 | 917 | 7716 |