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 |
|---|---|---|---|
| wei85 | 2 | 1568 | 711 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.198 | 0.198 | 0.262 | 47.6 | -76 | 19 | 1644 | 1568 | 8304 |
| Odd | -0.183 | 0.202 | 0.272 | 55.0 | -70 | 40 | 1508 | 1438 | 8177 |
| initial | -0.271 | 0.271 | 0.322 | 32.7 | -54 | -12 | 1188 | 1135 | 8751 |
| SRMFix | -0.295 | 0.295 | 0.329 | 54.8 | -73 | -37 | 1163 | 1090 | 8382 |
| SRM | -0.981 | 0.981 | 0.985 | 244.5 | -248 | -241 | 952 | 711 | 7951 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-05-04 | SRM 469 | 2 | 864 | 713.06 | -0.37 | -76 | 1568 | 8304 | -241 | 711 | 7951 |
| 1 | 2009-09-10 | SRM 448 | 2 | 700 | 687.41 | -0.03 | 19 | 1644 | 7277 | -248 | 952 | 5408 |