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 |
|---|---|---|---|
| a2nnu | 3 | 1269 | 694 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.290 | 0.290 | 0.309 | 40.5 | -58 | -23 | 1283 | 1226 | 3200 |
| EloSRM | -0.297 | 0.297 | 0.311 | 49.8 | -64 | -36 | 1333 | 1269 | 3180 |
| SRMFix | -0.377 | 0.377 | 0.379 | 74.6 | -80 | -69 | 1120 | 1051 | 3401 |
| initial | -0.387 | 0.387 | 0.396 | 46.6 | -57 | -37 | 1163 | 1107 | 3411 |
| SRM | -0.919 | 0.919 | 0.934 | 253.0 | -288 | -218 | 912 | 694 | 3169 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2005-06-09 | SRM 246 | 2 | 220 | ||||||||
| 2 | 2004-08-28 | SRM 209 | 2 | 163 | 131.21 | -0.39 | -64 | 1269 | 3180 | -218 | 694 | 3169 |
| 1 | 2004-08-18 | SRM 208 | 2 | 158 | 137.20 | -0.20 | -36 | 1333 | 2769 | -288 | 912 | 2243 |