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 |
|---|---|---|---|
| Etcho | 1 | 1673 | 895 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.120 | 0.120 | 0.120 | 7.6 | -8 | -8 | 1508 | 1508 | 8583 |
| EloSRM | -0.169 | 0.169 | 0.169 | 26.5 | -26 | -26 | 1673 | 1673 | 8363 |
| initial | -0.238 | 0.238 | 0.238 | 28.6 | -29 | -29 | 1171 | 1171 | 8266 |
| SRMFix | -0.301 | 0.301 | 0.301 | 71.8 | -72 | -72 | 1128 | 1128 | 8398 |
| SRM | -1.218 | 1.218 | 1.218 | 305.0 | -305 | -305 | 895 | 895 | 6332 |
| # | 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 | 875 | 778.28 | -0.17 | -26 | 1673 | 8363 | -305 | 895 | 6332 |