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 |
|---|---|---|---|
| filipb | 2 | 2438 | 1474 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.785 | 0.785 | 0.786 | 137.0 | 111 | 163 | 1474 | 1474 | 1571 |
| SRMFix | 1.422 | 1.422 | 1.434 | 259.8 | 188 | 331 | 1720 | 1720 | 2983 |
| EloSRM | 1.477 | 1.477 | 1.498 | 378.6 | 322 | 435 | 2438 | 2438 | 2162 |
| initial | 1.493 | 1.493 | 1.503 | 179.8 | 159 | 200 | 1560 | 1560 | 3863 |
| Odd | 1.501 | 1.501 | 1.526 | 378.8 | 303 | 454 | 2262 | 2262 | 2255 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-10-26 | SRM 486 | 1 | 276 | 645.73 | 1.23 | 322 | 2438 | 2162 | 163 | 1474 | 1571 |
| 1 | 2010-10-21 | Member SRM 485 | 2 | 184 | 609.50 | 1.73 | 435 | 2116 | 3957 | 111 | 1311 | 2373 |