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 |
|---|---|---|---|
| t_gra | 1 | 1307 | 883 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.355 | 0.355 | 0.355 | 65.1 | -65 | -65 | 1307 | 1307 | 3107 |
| initial | -0.437 | 0.437 | 0.437 | 52.6 | -53 | -53 | 1147 | 1147 | 3184 |
| SRMFix | -0.471 | 0.471 | 0.471 | 110.1 | -110 | -110 | 1090 | 1090 | 3307 |
| SRM | -1.072 | 1.072 | 1.072 | 317.0 | -317 | -317 | 883 | 883 | 2518 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2004-09-14 | SRM 211 | 2 | 164 | 128.25 | -0.36 | -65 | 1307 | 3107 | -317 | 883 | 2518 |