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 |
|---|---|---|---|
| andref | 1 | 2358 | 1380 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.467 | 1.467 | 1.467 | 180.0 | 180 | 180 | 1380 | 1380 | 2648 |
| SRMFix | 2.411 | 2.411 | 2.411 | 460.2 | 460 | 460 | 1660 | 1660 | 4237 |
| initial | 2.486 | 2.486 | 2.486 | 299.4 | 299 | 299 | 1499 | 1499 | 5427 |
| EloSRM | 2.543 | 2.543 | 2.543 | 545.1 | 545 | 545 | 2358 | 2358 | 4123 |
| Odd | 2.600 | 2.600 | 2.600 | 561.8 | 562 | 562 | 2149 | 2149 | 4251 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-05-25 | SRM 580 | 2 | 127 | 740.29 | 2.54 | 545 | 2358 | 4123 | 180 | 1380 | 2648 |