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 |
|---|---|---|---|
| pyalama | 1 | 1747 | 1026 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.094 | 0.094 | 0.094 | 23.0 | 23 | 23 | 1223 | 1223 | 6352 |
| initial | 0.160 | 0.160 | 0.160 | 19.2 | 19 | 19 | 1219 | 1219 | 6511 |
| EloSRM | 0.235 | 0.235 | 0.235 | 103.6 | 104 | 104 | 1747 | 1747 | 6276 |
| SRM | -0.881 | 0.881 | 0.881 | 174.0 | -174 | -174 | 1026 | 1026 | 4481 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-01-19 | SRM 459 | 2 | 568 | 668.54 | 0.24 | 104 | 1747 | 6276 | -174 | 1026 | 4481 |