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 |
|---|---|---|---|
| wuyuzhong | 1 | 1957 | 1081 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.198 | 0.198 | 0.198 | 47.7 | 48 | 48 | 1248 | 1248 | 8121 |
| initial | 0.262 | 0.262 | 0.262 | 31.5 | 32 | 32 | 1232 | 1232 | 8552 |
| EloSRM | 0.310 | 0.310 | 0.310 | 120.0 | 120 | 120 | 1957 | 1957 | 8053 |
| Odd | 0.363 | 0.363 | 0.363 | 143.9 | 144 | 144 | 1747 | 1747 | 8242 |
| SRM | -0.591 | 0.591 | 0.591 | 119.0 | -119 | -119 | 1081 | 1081 | 5490 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-11-20 | SRM 597 | 2 | 562 | 696.76 | 0.31 | 120 | 1957 | 8053 | -119 | 1081 | 5490 |