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 |
|---|---|---|---|
| Ebonnov | 1 | 2251 | 1332 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.954 | 0.954 | 0.954 | 132.0 | 132 | 132 | 1332 | 1332 | 2977 |
| SRMFix | 1.835 | 1.835 | 1.835 | 370.4 | 370 | 370 | 1570 | 1570 | 4873 |
| initial | 1.903 | 1.903 | 1.903 | 229.2 | 229 | 229 | 1429 | 1429 | 6132 |
| EloSRM | 1.964 | 1.964 | 1.964 | 476.0 | 476 | 476 | 2251 | 2251 | 4720 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-08-22 | SRM 553 | 2 | 141 | 549.96 | 1.96 | 476 | 2251 | 4720 | 132 | 1332 | 2977 |