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 |
|---|---|---|---|
| coomoo | 1 | 2303 | 1250 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.336 | 0.336 | 0.336 | 50.0 | 50 | 50 | 1250 | 1250 | 3861 |
| SRMFix | 1.325 | 1.325 | 1.325 | 281.8 | 282 | 282 | 1482 | 1482 | 5813 |
| initial | 1.379 | 1.379 | 1.379 | 166.0 | 166 | 166 | 1366 | 1366 | 6958 |
| EloSRM | 1.445 | 1.445 | 1.445 | 407.2 | 407 | 407 | 2303 | 2303 | 5369 |
| Odd | 1.494 | 1.494 | 1.494 | 420.7 | 421 | 421 | 2060 | 2060 | 5612 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-01-15 | SRM 646 | 2 | 116 | 315.72 | 1.44 | 407 | 2303 | 5369 | 50 | 1250 | 3861 |