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 |
|---|---|---|---|
| JohnTCName | 2 | 1829 | 974 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.455 | 0.613 | 0.763 | 73.8 | -19 | 129 | 1309 | 1309 | 5956 |
| SRMFix | 0.434 | 0.627 | 0.763 | 105.4 | -47 | 164 | 1317 | 1317 | 6030 |
| EloSRM | 0.522 | 0.635 | 0.822 | 144.8 | -12 | 278 | 1829 | 1829 | 5502 |
| SRM | -0.129 | 0.638 | 0.651 | 149.0 | -262 | 36 | 974 | 974 | 7307 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-10-28 | SRM 423 | 2 | 187 | 417.00 | 1.16 | 278 | 1829 | 5502 | 36 | 974 | 7307 |
| 1 | 2008-06-26 | SRM 407 | 2 | 386 | 524.54 | -0.11 | -12 | 1552 | 9280 | -262 | 938 | 7912 |