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 |
|---|---|---|---|
| shining_xy | 2 | 1875 | 1010 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.280 | 0.280 | 0.284 | 55.3 | 55 | 55 | 1311 | 1311 | 5442 |
| EloSRM | 0.357 | 0.357 | 0.357 | 120.9 | 103 | 139 | 1875 | 1875 | 5243 |
| initial | 0.364 | 0.364 | 0.373 | 43.9 | 34 | 53 | 1288 | 1288 | 5643 |
| Odd | 0.372 | 0.372 | 0.374 | 131.0 | 101 | 161 | 1735 | 1735 | 5301 |
| SRM | -0.438 | 0.438 | 0.494 | 95.0 | -132 | -58 | 1068 | 1010 | 4579 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-05-04 | SRM 469 | 2 | 463 | 591.69 | 0.35 | 103 | 1875 | 5243 | -58 | 1010 | 4579 |
| 1 | 2009-11-05 | SRM 452 | 2 | 505 | 648.47 | 0.36 | 139 | 1771 | 6171 | -132 | 1068 | 4221 |