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 |
|---|---|---|---|
| gatorace | 2 | 1564 | 1081 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.461 | 0.461 | 0.549 | 80.5 | 40 | 121 | 1361 | 1361 | 1695 |
| SRM | -0.157 | 0.488 | 0.513 | 66.5 | -126 | 7 | 1081 | 1081 | 1379 |
| EloSRM | 0.511 | 0.511 | 0.547 | 132.9 | 125 | 141 | 1564 | 1564 | 1673 |
| Odd | 0.514 | 0.514 | 0.548 | 132.6 | 127 | 138 | 1527 | 1527 | 1686 |
| initial | 0.539 | 0.539 | 0.624 | 64.9 | 27 | 103 | 1330 | 1330 | 1764 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2003-04-15 | SRM 142 | 2 | 63 | 102.88 | 0.71 | 141 | 1564 | 1673 | 7 | 1081 | 1379 |
| 1 | 2003-03-26 | SRM 140 | 2 | 108 | 134.27 | 0.31 | 125 | 1422 | 2191 | -126 | 1074 | 1414 |