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 |
|---|---|---|---|
| redisliu | 2 | 2279 | 1194 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.531 | 1.106 | 1.227 | 214.0 | -217 | 211 | 1411 | 1194 | 4338 |
| SRMFix | 1.205 | 1.307 | 1.778 | 246.3 | -18 | 475 | 1675 | 1657 | 4250 |
| initial | 1.319 | 1.319 | 1.821 | 158.8 | 8 | 310 | 1518 | 1518 | 5251 |
| EloSRM | 1.314 | 1.330 | 1.869 | 286.6 | 7 | 567 | 2279 | 2279 | 4846 |
| Odd | 1.320 | 1.373 | 1.905 | 295.7 | -4 | 587 | 2107 | 2102 | 4681 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-11-01 | SRM 596 | 1 | 656 | 649.34 | -0.02 | 7 | 2279 | 4846 | -217 | 1194 | 4338 |
| 1 | 2011-04-16 | Member SRM 503 | 2 | 123 | 768.40 | 2.64 | 567 | 2273 | 3451 | 211 | 1411 | 2025 |