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 |
|---|---|---|---|
| apcodes | 1 | 1926 | 1136 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.361 | 0.361 | 0.361 | 64.0 | -64 | -64 | 1136 | 1136 | 3984 |
| SRMFix | 0.556 | 0.556 | 0.556 | 128.6 | 129 | 129 | 1329 | 1329 | 6020 |
| initial | 0.620 | 0.620 | 0.620 | 74.6 | 75 | 75 | 1275 | 1275 | 6632 |
| EloSRM | 0.688 | 0.688 | 0.688 | 227.3 | 227 | 227 | 1926 | 1926 | 5906 |
| Odd | 0.737 | 0.737 | 0.737 | 243.0 | 243 | 243 | 1758 | 1758 | 6083 |
| # | 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 | 483 | 778.28 | 0.69 | 227 | 1926 | 5906 | -64 | 1136 | 3984 |