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 |
|---|---|---|---|
| Slyfer | 1 | 1621 | 793 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.294 | 0.294 | 0.294 | 61.6 | -62 | -62 | 1454 | 1454 | 9269 |
| EloSRM | -0.343 | 0.343 | 0.343 | 78.4 | -78 | -78 | 1621 | 1621 | 9090 |
| initial | -0.411 | 0.411 | 0.411 | 49.5 | -50 | -50 | 1150 | 1150 | 8992 |
| SRMFix | -0.475 | 0.475 | 0.475 | 110.9 | -111 | -111 | 1089 | 1089 | 9308 |
| SRM | -1.392 | 1.392 | 1.392 | 407.0 | -407 | -407 | 793 | 793 | 7760 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-02-26 | SRM 498 | 2 | 987 | 778.28 | -0.34 | -78 | 1621 | 9090 | -407 | 793 | 7760 |