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 |
|---|---|---|---|
| cybergnom | 2 | 1983 | 1085 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.083 | 0.229 | 0.244 | 80.5 | -138 | 23 | 1223 | 1085 | 3997 |
| SRMFix | 0.537 | 0.537 | 0.755 | 117.2 | 1 | 233 | 1434 | 1434 | 4500 |
| initial | 0.581 | 0.581 | 0.791 | 69.9 | 5 | 135 | 1340 | 1340 | 5206 |
| EloSRM | 0.598 | 0.599 | 0.846 | 173.6 | 6 | 341 | 1983 | 1983 | 4356 |
| Odd | 0.624 | 0.624 | 0.882 | 181.5 | 6 | 357 | 1838 | 1838 | 4499 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-12-05 | SRM 454 | 1 | 551 | 588.36 | -0.00 | 6 | 1983 | 4356 | -138 | 1085 | 3997 |
| 1 | 2009-11-25 | SRM 453.5 | 2 | 251 | 575.30 | 1.20 | 341 | 1977 | 4401 | 23 | 1223 | 2937 |