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 |
|---|---|---|---|
| alf_kadett | 2 | 2038 | 1338 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.394 | 0.394 | 0.508 | 69.0 | 21 | 117 | 1338 | 1338 | 1938 |
| SRMFix | 0.908 | 0.908 | 1.000 | 181.3 | 80 | 282 | 1563 | 1563 | 3086 |
| initial | 0.957 | 0.957 | 1.041 | 115.2 | 66 | 165 | 1430 | 1430 | 3801 |
| EloSRM | 0.998 | 0.998 | 1.101 | 306.6 | 254 | 359 | 2038 | 2038 | 2858 |
| Odd | 1.008 | 1.008 | 1.120 | 292.4 | 220 | 365 | 1927 | 1927 | 2879 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-11-20 | SRM 378 | 1 | 359 | 519.74 | 0.53 | 254 | 2038 | 2858 | 21 | 1338 | 1938 |
| 1 | 2005-09-27 | SRM 265 | 2 | 108 | 297.76 | 1.46 | 359 | 1783 | 1902 | 117 | 1317 | 1124 |