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 |
|---|---|---|---|
| virtu | 2 | 1649 | 1236 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.075 | 0.075 | 0.076 | 18.0 | 18 | 18 | 1236 | 1236 | 2387 |
| initial | 0.165 | 0.165 | 0.166 | 19.9 | 19 | 21 | 1240 | 1240 | 5125 |
| EloSRM | 0.175 | 0.175 | 0.176 | 63.3 | 55 | 71 | 1649 | 1649 | 5087 |
| SRMFix | 0.202 | 0.202 | 0.204 | 40.4 | 39 | 41 | 1281 | 1281 | 4742 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-09-08 | TCCC07 Sponsor 2 | 1 | 5 | 6.86 | 0.19 | 55 | 1649 | 5087 | 18 | 1236 | 2387 |
| 1 | 2007-09-01 | TCCC07 Sponsor 1 | 1 | 8 | 8.91 | 0.16 | 71 | 1594 | 5453 | 18 | 1218 | 2532 |