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 |
|---|---|---|---|
| PCtin | 4 | 1501 | 554 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.139 | 0.274 | 0.282 | 58.2 | -74 | 81 | 1605 | 1501 | 9363 |
| initial | -0.233 | 0.320 | 0.339 | 38.5 | -59 | 21 | 1185 | 1088 | 9552 |
| SRMFix | -0.230 | 0.332 | 0.347 | 53.7 | -78 | 35 | 1157 | 1055 | 9271 |
| SRM | -0.594 | 0.594 | 0.661 | 161.5 | -329 | -58 | 871 | 554 | 9141 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-02-17 | SRM 462 | 2 | 572 | 554.28 | -0.22 | -31 | 1501 | 9363 | -88 | 554 | 9141 |
| 3 | 2010-02-13 | Member SRM 461 | 2 | 950 | 787.66 | -0.38 | -74 | 1532 | 8823 | -171 | 642 | 8481 |
| 2 | 2008-08-26 | SRM 415 | 2 | 321 | 390.83 | 0.27 | 81 | 1605 | 7870 | -58 | 813 | 9515 |
| 1 | 2008-08-16 | SRM 414 | 2 | 508 | 546.41 | -0.22 | -47 | 1524 | 10074 | -329 | 871 | 8817 |