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 |
|---|---|---|---|
| sakada | 5 | 1573 | 473 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.216 | 0.216 | 0.265 | 40.7 | -101 | -17 | 1445 | 1383 | 13031 |
| EloSRM | -0.233 | 0.233 | 0.293 | 43.6 | -121 | 0 | 1627 | 1573 | 12834 |
| SRMFix | -0.284 | 0.284 | 0.363 | 55.8 | -150 | -7 | 1050 | 977 | 13102 |
| initial | -0.309 | 0.309 | 0.357 | 37.3 | -70 | -11 | 1130 | 1051 | 12947 |
| SRM | -0.569 | 0.569 | 0.799 | 188.2 | -558 | 13 | 642 | 473 | 12663 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2013-02-19 | SRM 571 | 2 | 1224 | ||||||||
| 4 | 2012-04-04 | SRM 539 | 2 | 411 | 539.67 | -0.04 | 0 | 1573 | 12834 | 13 | 473 | 12663 |
| 3 | 2012-02-23 | SRM 534 | 2 | 731 | 731.46 | -0.16 | -21 | 1573 | 12534 | -67 | 460 | 12470 |
| 2 | 2012-02-18 | SRM 533 | 2 | 1056 | 1,044.22 | -0.21 | -33 | 1594 | 12136 | -115 | 527 | 11935 |
| 1 | 2012-02-09 | SRM 532 | 2 | 1141 | 826.50 | -0.52 | -121 | 1627 | 11415 | -558 | 642 | 10841 |