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 |
|---|---|---|---|
| presto8 | 1 | 1429 | 1082 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.230 | 0.230 | 0.230 | 55.3 | 55 | 55 | 1255 | 1255 | 2059 |
| initial | 0.298 | 0.298 | 0.298 | 35.9 | 36 | 36 | 1236 | 1236 | 2187 |
| EloSRM | 0.385 | 0.385 | 0.385 | 145.6 | 146 | 146 | 1429 | 1429 | 2104 |
| SRM | -0.611 | 0.611 | 0.611 | 118.0 | -118 | -118 | 1082 | 1082 | 1316 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2002-12-16 | SRM 125 | 2 | 106 | 138.47 | 0.38 | 146 | 1429 | 2104 | -118 | 1082 | 1316 |