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 |
|---|---|---|---|
| mtmzn | 2 | 2524 | 1478 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.684 | 0.684 | 0.793 | 139.0 | 59 | 219 | 1478 | 1478 | 1817 |
| EloSRM | 1.298 | 1.298 | 1.447 | 406.6 | 168 | 645 | 2524 | 2524 | 2211 |
| Odd | 1.320 | 1.320 | 1.465 | 403.2 | 167 | 639 | 2329 | 2329 | 2354 |
| SRMFix | 1.359 | 1.359 | 1.453 | 255.2 | 134 | 377 | 1710 | 1710 | 3537 |
| initial | 1.420 | 1.420 | 1.497 | 171.0 | 114 | 228 | 1542 | 1542 | 4569 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-06-08 | SRM 509 | 1 | 420 | 663.35 | 0.66 | 168 | 2524 | 2211 | 59 | 1478 | 1817 |
| 1 | 2011-05-24 | TCO11 Qual 3 | 1 | 216 | 826.84 | 1.94 | 645 | 2356 | 3081 | 219 | 1419 | 2077 |