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 |
|---|---|---|---|
| jun0cho | 2 | 1903 | 1003 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.536 | 0.539 | 0.760 | 117.3 | 28 | 207 | 1903 | 1903 | 5432 |
| Odd | 0.559 | 0.559 | 0.763 | 125.6 | 48 | 203 | 1747 | 1747 | 5570 |
| initial | 0.505 | 0.564 | 0.757 | 68.0 | -7 | 129 | 1322 | 1322 | 5613 |
| SRMFix | 0.471 | 0.598 | 0.761 | 98.0 | -31 | 165 | 1334 | 1334 | 5498 |
| SRM | -0.229 | 0.799 | 0.831 | 135.5 | -234 | 37 | 1003 | 1003 | 4724 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-08-14 | SRM 479 | 2 | 329 | 693.04 | 1.08 | 207 | 1903 | 5432 | 37 | 1003 | 4724 |
| 1 | 2010-07-17 | SRM 476 | 2 | 721 | 719.84 | -0.00 | 28 | 1696 | 7044 | -234 | 966 | 5032 |