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 |
|---|---|---|---|
| barrons | 1 | 1905 | 1062 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.205 | 0.205 | 0.205 | 49.4 | 49 | 49 | 1249 | 1249 | 8126 |
| initial | 0.267 | 0.267 | 0.267 | 32.1 | 32 | 32 | 1232 | 1232 | 8533 |
| EloSRM | 0.327 | 0.327 | 0.327 | 129.4 | 129 | 129 | 1905 | 1905 | 8072 |
| SRM | -0.717 | 0.717 | 0.717 | 138.0 | -138 | -138 | 1062 | 1062 | 5498 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-09-01 | SRM 554 | 2 | 628 | 787.57 | 0.33 | 129 | 1905 | 8072 | -138 | 1062 | 5498 |