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 |
|---|---|---|---|
| alibo | 2 | 1362 | 383 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.375 | 0.375 | 0.385 | 87.0 | -115 | -59 | 1421 | 1362 | 9378 |
| SRMFix | -0.485 | 0.485 | 0.502 | 100.4 | -141 | -60 | 1059 | 999 | 9409 |
| initial | -0.498 | 0.498 | 0.502 | 60.0 | -67 | -53 | 1133 | 1080 | 9227 |
| SRM | -1.015 | 1.015 | 1.120 | 408.5 | -556 | -261 | 644 | 383 | 9460 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-01-05 | SRM 386 | 2 | 703 | 580.75 | -0.29 | -59 | 1362 | 9378 | -261 | 383 | 9460 |
| 1 | 2007-12-08 | SRM 381 | 2 | 753 | 554.94 | -0.46 | -115 | 1421 | 8574 | -556 | 644 | 8241 |