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 |
|---|---|---|---|
| rkadel | 4 | 1787 | 1216 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.025 | 0.206 | 0.262 | 31.5 | -35 | 71 | 1271 | 1216 | 1009 |
| SRMFix | 0.434 | 0.466 | 0.658 | 90.7 | -8 | 267 | 1555 | 1547 | 1172 |
| EloSRM | 0.434 | 0.492 | 0.727 | 131.0 | -9 | 365 | 1796 | 1787 | 1026 |
| initial | 0.509 | 0.517 | 0.713 | 62.2 | -2 | 159 | 1447 | 1445 | 1423 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2003-02-08 | SRM 134 | 1 | 76 | 101.44 | -0.12 | -9 | 1787 | 1026 | -12 | 1216 | 1009 |
| 3 | 2003-01-30 | SRM 131 | 1 | 106 | 113.14 | 0.09 | 33 | 1796 | 971 | -35 | 1228 | 957 |
| 2 | 2002-12-10 | SRM 123 | 1 | 81 | 103.57 | 0.36 | 117 | 1763 | 985 | -8 | 1263 | 778 |
| 1 | 2002-11-26 | SRM 121 | 2 | 50 | 132.24 | 1.40 | 365 | 1646 | 1298 | 71 | 1271 | 744 |