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 |
|---|---|---|---|
| kiarashcs | 1 | 2179 | 1287 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.624 | 0.624 | 0.624 | 87.0 | 87 | 87 | 1287 | 1287 | 3290 |
| SRMFix | 1.565 | 1.565 | 1.565 | 324.6 | 325 | 325 | 1525 | 1525 | 5216 |
| initial | 1.637 | 1.637 | 1.637 | 197.1 | 197 | 197 | 1397 | 1397 | 6374 |
| EloSRM | 1.704 | 1.704 | 1.704 | 429.5 | 430 | 430 | 2179 | 2179 | 5047 |
| Odd | 1.765 | 1.765 | 1.765 | 451.8 | 452 | 452 | 1999 | 1999 | 5209 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-02-23 | SRM 534 | 2 | 196 | 638.49 | 1.70 | 430 | 2179 | 5047 | 87 | 1287 | 3290 |