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 |
|---|---|---|---|
| Davs_Zhu | 1 | 2293 | 1376 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.377 | 1.377 | 1.377 | 176.0 | 176 | 176 | 1376 | 1376 | 2447 |
| SRMFix | 2.308 | 2.308 | 2.308 | 444.9 | 445 | 445 | 1645 | 1645 | 4054 |
| initial | 2.368 | 2.368 | 2.368 | 285.1 | 285 | 285 | 1485 | 1485 | 5190 |
| EloSRM | 2.434 | 2.434 | 2.434 | 560.1 | 560 | 560 | 2293 | 2293 | 3826 |
| Odd | 2.487 | 2.487 | 2.487 | 588.6 | 589 | 589 | 2125 | 2125 | 3866 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-10-25 | SRM 522 | 2 | 104 | 562.20 | 2.43 | 560 | 2293 | 3826 | 176 | 1376 | 2447 |