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 |
|---|---|---|---|
| EliteCoder | 4 | 1447 | 793 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.027 | 0.210 | 0.258 | 42.8 | -46 | 86 | 1497 | 1447 | 5321 |
| initial | -0.082 | 0.259 | 0.282 | 31.1 | -45 | 43 | 1231 | 1161 | 5544 |
| SRMFix | -0.097 | 0.285 | 0.306 | 44.1 | -55 | 63 | 1232 | 1149 | 5265 |
| SRM | -0.460 | 0.460 | 0.550 | 101.8 | -190 | -26 | 1010 | 793 | 5522 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2006-07-22 | SRM 312 | 2 | 376 | 346.70 | -0.12 | -4 | 1447 | 5321 | -85 | 793 | 5522 |
| 3 | 2005-09-20 | SRM 264 | 2 | 182 | 187.81 | -0.36 | -46 | 1451 | 3350 | -106 | 878 | 3177 |
| 2 | 2004-10-18 | SRM 216 | 2 | 103 | 131.56 | 0.35 | 86 | 1497 | 2281 | -26 | 984 | 2074 |
| 1 | 2004-10-16 | SRM 215 | 2 | 147 | 148.40 | 0.01 | 35 | 1411 | 2582 | -190 | 1010 | 1963 |