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 |
|---|---|---|---|
| pentonic | 3 | 1840 | 884 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.364 | 0.643 | 0.733 | 147.3 | -206 | 63 | 1263 | 884 | 5577 |
| initial | 0.208 | 0.738 | 0.935 | 88.8 | -94 | 171 | 1371 | 1275 | 5171 |
| SRMFix | 0.037 | 0.870 | 1.043 | 149.0 | -148 | 288 | 1488 | 1329 | 4708 |
| EloSRM | 0.070 | 0.944 | 1.133 | 172.9 | -89 | 413 | 1945 | 1840 | 4145 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-11-20 | SRM 378 | 2 | 570 | 266.47 | -1.24 | -89 | 1840 | 4145 | -206 | 884 | 5577 |
| 2 | 2007-11-10 | SRM 375 | 1 | 357 | 366.65 | -0.07 | -16 | 1929 | 3423 | -173 | 1090 | 3713 |
| 1 | 2007-11-06 | SRM 374 | 2 | 170 | 487.80 | 1.52 | 413 | 1945 | 3276 | 63 | 1263 | 2346 |