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 |
|---|---|---|---|
| yunfan | 1 | 2088 | 1192 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.051 | 0.051 | 0.051 | 8.0 | -8 | -8 | 1192 | 1192 | 4363 |
| SRMFix | 0.938 | 0.938 | 0.938 | 208.0 | 208 | 208 | 1408 | 1408 | 6631 |
| initial | 1.004 | 1.004 | 1.004 | 120.9 | 121 | 121 | 1321 | 1321 | 7582 |
| EloSRM | 1.067 | 1.067 | 1.067 | 332.4 | 332 | 332 | 2088 | 2088 | 6263 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-04-11 | SRM 540 | 2 | 378 | 791.87 | 1.07 | 332 | 2088 | 6263 | -8 | 1192 | 4363 |