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 |
|---|---|---|---|
| t.key | 4 | 1910 | 851 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.328 | 1.006 | 1.395 | 115.5 | -89 | 305 | 1999 | 1910 | 4865 |
| initial | 0.307 | 1.014 | 1.404 | 122.2 | -150 | 302 | 1497 | 1348 | 4924 |
| SRMFix | 0.312 | 1.016 | 1.389 | 120.6 | -127 | 273 | 1444 | 1317 | 5268 |
| SRM | -0.055 | 1.164 | 1.352 | 160.8 | -280 | 147 | 993 | 851 | 6241 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-04-15 | SRM 467 | 2 | 559 | 234.18 | -1.25 | -88 | 1910 | 4865 | -142 | 851 | 6241 |
| 3 | 2010-04-03 | SRM 466 | 2 | 112 | 625.85 | 2.48 | 305 | 1999 | 4138 | 147 | 993 | 4597 |
| 2 | 2010-02-13 | Member SRM 461 | 2 | 674 | 765.83 | 0.18 | 63 | 1694 | 6802 | -74 | 846 | 6532 |
| 1 | 2009-12-05 | SRM 454 | 2 | 743 | 692.72 | -0.10 | -6 | 1631 | 7270 | -280 | 920 | 5730 |