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 |
|---|---|---|---|
| swust008 | 2 | 2221 | 1194 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.451 | 1.012 | 1.108 | 102.0 | -105 | 99 | 1194 | 1194 | 4246 |
| SRMFix | 1.174 | 1.174 | 1.443 | 181.0 | 80 | 282 | 1562 | 1562 | 4995 |
| EloSRM | 1.205 | 1.205 | 1.420 | 222.0 | 167 | 277 | 2221 | 2221 | 5053 |
| initial | 1.280 | 1.280 | 1.555 | 154.1 | 48 | 261 | 1508 | 1508 | 5486 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-09-13 | SRM 556 | 2 | 99 | 384.25 | 1.96 | 277 | 2221 | 5053 | 99 | 1194 | 4246 |
| 1 | 2012-09-07 | SRM 555 | 2 | 459 | 628.77 | 0.45 | 167 | 1944 | 7787 | -105 | 1095 | 5221 |