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 |
|---|---|---|---|
| r2d2bol | 4 | 1388 | 810 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.025 | 0.106 | 0.132 | 19.6 | -48 | 20 | 1161 | 1161 | 2884 |
| Odd | 0.047 | 0.127 | 0.181 | 34.0 | 11 | 96 | 1347 | 1347 | 2950 |
| initial | -0.042 | 0.128 | 0.144 | 15.4 | -24 | 21 | 1180 | 1180 | 2905 |
| EloSRM | 0.087 | 0.148 | 0.240 | 44.8 | -4 | 147 | 1388 | 1388 | 3021 |
| SRM | -0.237 | 0.248 | 0.319 | 97.5 | -165 | -28 | 1035 | 810 | 3057 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2005-05-23 | SRM 244 | 2 | 136 | 188.44 | 0.47 | 147 | 1388 | 3021 | -28 | 810 | 3057 |
| 3 | 2001-09-04 | SRM 28 | 2 | 70 | 69.53 | -0.01 | 14 | 1241 | 348 | -73 | 838 | 452 |
| 2 | 2001-08-23 | SRM 25 | 2 | 82 | 81.16 | -0.02 | 14 | 1227 | 315 | -124 | 911 | 362 |
| 1 | 2001-08-21 | SRM 24 | 2 | 70 | 81.79 | -0.10 | -4 | 1213 | 310 | -165 | 1035 | 262 |