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 |
|---|---|---|---|
| mg_dk | 1 | 1742 | 1170 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.170 | 0.170 | 0.170 | 30.0 | -30 | -30 | 1170 | 1170 | 2620 |
| SRMFix | 0.624 | 0.624 | 0.624 | 143.3 | 143 | 143 | 1343 | 1343 | 3821 |
| initial | 0.680 | 0.680 | 0.680 | 81.9 | 82 | 82 | 1282 | 1282 | 4201 |
| EloSRM | 0.778 | 0.778 | 0.778 | 241.8 | 242 | 242 | 1742 | 1742 | 3788 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-03-22 | SRM 343 | 2 | 220 | 377.17 | 0.78 | 242 | 1742 | 3788 | -30 | 1170 | 2620 |