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 |
|---|---|---|---|
| lvbzz | 4 | 2003 | 755 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.259 | 0.459 | 0.469 | 107.0 | -99 | 146 | 1800 | 1800 | 7431 |
| initial | 0.209 | 0.459 | 0.471 | 55.3 | -60 | 69 | 1301 | 1301 | 7434 |
| EloSRM | 0.248 | 0.470 | 0.480 | 112.0 | -114 | 151 | 2003 | 2003 | 7308 |
| SRMFix | 0.224 | 0.503 | 0.510 | 81.9 | -129 | 80 | 1269 | 1269 | 7739 |
| SRM | 0.017 | 0.761 | 0.881 | 171.2 | -565 | 57 | 755 | 755 | 9659 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-08-12 | SRM 588 | 2 | 489 | 635.05 | 0.38 | 71 | 2003 | 7308 | 46 | 755 | 9659 |
| 3 | 2013-07-19 | SRM 585 | 2 | 588 | 916.13 | 0.64 | 151 | 1932 | 8021 | 57 | 709 | 10212 |
| 2 | 2012-11-10 | SRM 560 | 2 | 576 | 771.15 | 0.42 | 112 | 1781 | 9562 | 17 | 652 | 11091 |
| 1 | 2012-10-30 | SRM 559 | 2 | 415 | 309.48 | -0.44 | -114 | 1670 | 11324 | -565 | 635 | 11080 |