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 |
|---|---|---|---|
| nocompromise | 1 | 2397 | 1448 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.093 | 2.093 | 2.093 | 248.0 | 248 | 248 | 1448 | 1448 | 1981 |
| SRMFix | 3.053 | 3.053 | 3.053 | 549.5 | 549 | 549 | 1749 | 1749 | 3414 |
| initial | 3.104 | 3.104 | 3.104 | 373.8 | 374 | 374 | 1574 | 1574 | 4501 |
| EloSRM | 3.179 | 3.179 | 3.179 | 669.8 | 670 | 670 | 2397 | 2397 | 3110 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-09-19 | SRM 519 | 2 | 69 | 624.95 | 3.18 | 670 | 2397 | 3110 | 248 | 1448 | 1981 |