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 |
|---|---|---|---|
| NRath23 | 2 | 1353 | 569 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.299 | 0.299 | 0.302 | 62.5 | -76 | -49 | 1429 | 1353 | 7241 |
| SRMFix | -0.399 | 0.399 | 0.401 | 79.0 | -86 | -72 | 1114 | 1042 | 7116 |
| initial | -0.409 | 0.409 | 0.415 | 49.3 | -58 | -41 | 1159 | 1101 | 7069 |
| SRM | -0.909 | 0.909 | 0.909 | 315.5 | -336 | -295 | 905 | 569 | 7047 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-04-18 | SRM 345 | 2 | 632 | 502.82 | -0.34 | -76 | 1353 | 7241 | -336 | 569 | 7047 |
| 1 | 2006-10-19 | SRM 323 | 2 | 300 | 323.16 | -0.26 | -49 | 1429 | 5736 | -295 | 905 | 4474 |