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 |
|---|---|---|---|
| TICKET_26932 | 1 | 1766 | 1109 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.448 | 0.448 | 0.448 | 105.0 | 105 | 105 | 1305 | 1305 | 5339 |
| SRM | -0.515 | 0.515 | 0.515 | 91.0 | -91 | -91 | 1109 | 1109 | 3862 |
| initial | 0.520 | 0.520 | 0.520 | 62.6 | 63 | 63 | 1263 | 1263 | 5772 |
| EloSRM | 0.614 | 0.614 | 0.614 | 211.3 | 211 | 211 | 1766 | 1766 | 5194 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-04-23 | SRM 399 | 2 | 251 | 384.19 | 0.61 | 211 | 1766 | 5194 | -91 | 1109 | 3862 |