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 |
|---|---|---|---|
| world_chenhong | 2 | 1409 | 942 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.160 | 0.160 | 0.160 | 5.1 | -5 | -5 | 1344 | 1344 | 4121 |
| EloSRM | -0.194 | 0.194 | 0.194 | 26.7 | -27 | -27 | 1409 | 1409 | 4081 |
| initial | -0.291 | 0.291 | 0.291 | 35.0 | -35 | -35 | 1165 | 1165 | 4077 |
| SRMFix | -0.321 | 0.321 | 0.321 | 76.4 | -76 | -76 | 1124 | 1124 | 4206 |
| SRM | -0.985 | 0.985 | 0.985 | 258.0 | -258 | -258 | 942 | 942 | 3153 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-12-21 | SRM 279 | 2 | 223 | ||||||||
| 1 | 2005-12-17 | SRM 277 | 2 | 370 | 323.51 | -0.19 | -27 | 1409 | 4081 | -258 | 942 | 3153 |