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 |
|---|---|---|---|
| czyuan_acm_acm | 1 | 2036 | 1317 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.762 | 0.762 | 0.762 | 117.0 | 117 | 117 | 1317 | 1317 | 2441 |
| SRMFix | 1.590 | 1.590 | 1.590 | 328.9 | 329 | 329 | 1529 | 1529 | 3903 |
| initial | 1.647 | 1.647 | 1.647 | 198.3 | 198 | 198 | 1398 | 1398 | 4849 |
| EloSRM | 1.708 | 1.708 | 1.708 | 428.1 | 428 | 428 | 2036 | 2036 | 3892 |
| Odd | 1.745 | 1.745 | 1.745 | 442.3 | 442 | 442 | 1900 | 1900 | 3977 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-05-12 | SRM 440 | 2 | 201 | 656.89 | 1.71 | 428 | 2036 | 3892 | 117 | 1317 | 2441 |