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 |
|---|---|---|---|
| chenyiw | 2 | 2242 | 1023 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.309 | 0.919 | 0.969 | 251.5 | -340 | 163 | 1363 | 1023 | 5978 |
| initial | 1.053 | 1.106 | 1.527 | 133.2 | -6 | 260 | 1460 | 1454 | 5833 |
| SRMFix | 0.966 | 1.123 | 1.481 | 219.0 | -27 | 411 | 1611 | 1584 | 4740 |
| EloSRM | 1.016 | 1.181 | 1.558 | 263.6 | -40 | 487 | 2282 | 2242 | 4881 |
| Odd | 1.050 | 1.210 | 1.602 | 271.5 | -36 | 507 | 2082 | 2046 | 5009 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-01-21 | SRM 567 | 1 | 625 | 569.76 | -0.16 | -40 | 2242 | 4881 | -340 | 1023 | 5978 |
| 1 | 2013-01-12 | SRM 566 | 2 | 169 | 774.87 | 2.20 | 487 | 2282 | 4543 | 163 | 1363 | 2701 |