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 |
|---|---|---|---|
| atulg_ind | 4 | 1592 | 695 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.125 | 0.674 | 0.684 | 81.2 | -77 | 99 | 1299 | 1155 | 6063 |
| SRM | -0.725 | 0.725 | 0.905 | 168.3 | -308 | -4 | 1196 | 695 | 6420 |
| SRMFix | -0.257 | 0.769 | 0.778 | 133.3 | -143 | 174 | 1374 | 1147 | 5662 |
| EloSRM | -0.251 | 0.866 | 0.869 | 152.0 | -106 | 274 | 1774 | 1592 | 5021 |
| Odd | -0.241 | 0.886 | 0.890 | 151.4 | -96 | 289 | 1678 | 1512 | 5003 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-05-15 | SRM 349 | 2 | 450 | ||||||||
| 3 | 2007-05-09 | SRM 348 | 2 | 376 | 237.90 | -0.75 | -76 | 1592 | 5021 | -193 | 695 | 6420 |
| 2 | 2007-04-18 | SRM 345 | 2 | 539 | 307.94 | -0.92 | -106 | 1668 | 4439 | -308 | 888 | 4783 |
| 1 | 2007-03-22 | SRM 343 | 2 | 199 | 377.13 | 0.92 | 274 | 1774 | 3588 | -4 | 1196 | 2443 |