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 |
|---|---|---|---|
| Mariposa | 1 | 1316 | 840 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.332 | 0.332 | 0.332 | 63.2 | -63 | -63 | 1257 | 1257 | 3310 |
| EloSRM | -0.357 | 0.357 | 0.357 | 74.2 | -74 | -74 | 1316 | 1316 | 3223 |
| initial | -0.455 | 0.455 | 0.455 | 54.8 | -55 | -55 | 1145 | 1145 | 3246 |
| SRMFix | -0.482 | 0.482 | 0.482 | 112.6 | -113 | -113 | 1087 | 1087 | 3365 |
| SRM | -1.173 | 1.173 | 1.173 | 360.0 | -360 | -360 | 840 | 840 | 2772 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-01-22 | SRM 227 | 2 | 202 | 157.67 | -0.36 | -74 | 1316 | 3223 | -360 | 840 | 2772 |