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 |
|---|---|---|---|
| davicisne | 1 | 1816 | 1119 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.461 | 0.461 | 0.461 | 81.0 | -81 | -81 | 1119 | 1119 | 4644 |
| SRMFix | 0.531 | 0.531 | 0.531 | 123.2 | 123 | 123 | 1323 | 1323 | 5977 |
| initial | 0.599 | 0.599 | 0.599 | 72.1 | 72 | 72 | 1272 | 1272 | 6492 |
| EloSRM | 0.677 | 0.677 | 0.677 | 234.8 | 235 | 235 | 1816 | 1816 | 5639 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-10-28 | SRM 423 | 2 | 252 | 402.99 | 0.68 | 235 | 1816 | 5639 | -81 | 1119 | 4644 |