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 |
|---|---|---|---|
| r1d1 | 3 | 2143 | 1154 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.095 | 0.489 | 0.564 | 96.7 | -121 | 122 | 1322 | 1154 | 3486 |
| SRMFix | 0.582 | 0.643 | 1.027 | 128.1 | -13 | 360 | 1571 | 1558 | 3778 |
| initial | 0.650 | 0.657 | 1.067 | 79.1 | -1 | 222 | 1436 | 1435 | 4605 |
| EloSRM | 0.618 | 0.694 | 1.105 | 169.5 | -17 | 463 | 2161 | 2143 | 3668 |
| Odd | 0.634 | 0.708 | 1.131 | 172.8 | -16 | 475 | 1999 | 1983 | 3780 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-08-26 | SRM 480 | 1 | 420 | 433.98 | -0.11 | -17 | 2143 | 3668 | -121 | 1154 | 3486 |
| 2 | 2010-08-14 | SRM 479 | 1 | 392 | 525.98 | 0.06 | 28 | 2161 | 3537 | -47 | 1275 | 2570 |
| 1 | 2010-07-28 | SRM 477 | 2 | 180 | 676.62 | 1.91 | 463 | 2132 | 3675 | 122 | 1322 | 2246 |