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 |
|---|---|---|---|
| po110 | 2 | 1632 | 844 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.008 | 0.267 | 0.268 | 32.2 | -31 | 33 | 1202 | 1202 | 7946 |
| Odd | 0.103 | 0.277 | 0.295 | 61.6 | -22 | 102 | 1512 | 1512 | 7541 |
| EloSRM | 0.091 | 0.285 | 0.299 | 70.0 | -37 | 103 | 1632 | 1632 | 7429 |
| SRMFix | 0.005 | 0.298 | 0.299 | 60.5 | -70 | 51 | 1181 | 1181 | 7958 |
| SRM | -0.583 | 0.583 | 0.688 | 178.0 | -302 | -54 | 898 | 844 | 9037 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-07-23 | SRM 411 | 2 | 369 | 478.99 | 0.38 | 103 | 1632 | 7429 | -54 | 844 | 9037 |
| 1 | 2008-07-19 | SRM 410 | 2 | 577 | 650.15 | -0.19 | -37 | 1530 | 9825 | -302 | 898 | 8418 |