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 |
|---|---|---|---|
| xinghua | 1 | 2124 | 1262 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.414 | 0.414 | 0.414 | 62.0 | 62 | 62 | 1262 | 1262 | 3491 |
| SRMFix | 1.311 | 1.311 | 1.311 | 279.1 | 279 | 279 | 1479 | 1479 | 5559 |
| initial | 1.386 | 1.386 | 1.386 | 166.8 | 167 | 167 | 1367 | 1367 | 6623 |
| EloSRM | 1.445 | 1.445 | 1.445 | 375.7 | 376 | 376 | 2124 | 2124 | 5490 |
| Odd | 1.508 | 1.508 | 1.508 | 396.1 | 396 | 396 | 1943 | 1943 | 5669 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-02-18 | SRM 533 | 2 | 341 | 928.31 | 1.44 | 376 | 2124 | 5490 | 62 | 1262 | 3491 |