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 |
|---|---|---|---|
| paul.a.jackson1 | 2 | 1608 | 692 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.215 | 0.215 | 0.235 | 36.9 | -65 | -9 | 1454 | 1445 | 12340 |
| EloSRM | -0.224 | 0.224 | 0.256 | 48.4 | -82 | -15 | 1623 | 1608 | 12442 |
| initial | -0.336 | 0.336 | 0.344 | 40.5 | -49 | -32 | 1151 | 1119 | 11762 |
| SRMFix | -0.337 | 0.337 | 0.356 | 71.8 | -106 | -38 | 1094 | 1056 | 11838 |
| SRM | -0.853 | 0.853 | 0.933 | 254.0 | -402 | -106 | 798 | 692 | 10588 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-01-21 | SRM 567 | 2 | 615 | 719.06 | -0.10 | -15 | 1608 | 12442 | -106 | 692 | 10588 |
| 1 | 2011-04-07 | SRM 502 | 2 | 555 | 483.26 | -0.35 | -82 | 1623 | 9283 | -402 | 798 | 7723 |