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 |
|---|---|---|---|
| machujenny | 1 | 1684 | 1321 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.760 | 0.760 | 0.760 | 121.0 | 121 | 121 | 1321 | 1321 | 668 |
| SRMFix | 1.403 | 1.403 | 1.403 | 296.0 | 296 | 296 | 1496 | 1496 | 1264 |
| initial | 1.449 | 1.449 | 1.449 | 174.5 | 175 | 175 | 1375 | 1375 | 1604 |
| EloSRM | 1.528 | 1.528 | 1.528 | 381.2 | 381 | 381 | 1684 | 1684 | 1285 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2003-04-30 | SRM 144 | 2 | 57 | 164.32 | 1.53 | 381 | 1684 | 1285 | 121 | 1321 | 668 |