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 |
|---|---|---|---|
| chette | 3 | 1549 | 551 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.258 | 0.258 | 0.275 | 46.3 | -68 | -15 | 1620 | 1549 | 10369 |
| SRMFix | -0.324 | 0.324 | 0.348 | 62.9 | -106 | -21 | 1094 | 1011 | 10678 |
| initial | -0.333 | 0.333 | 0.348 | 40.1 | -50 | -23 | 1153 | 1080 | 10571 |
| SRM | -0.804 | 0.804 | 0.907 | 216.3 | -368 | -73 | 832 | 551 | 10085 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-02-10 | SRM 497 | 2 | 562 | 622.65 | -0.12 | -15 | 1549 | 10369 | -73 | 551 | 10085 |
| 2 | 2010-12-18 | Member SRM 491 | 2 | 940 | 809.62 | -0.33 | -56 | 1564 | 9793 | -208 | 624 | 9333 |
| 1 | 2010-12-08 | SRM 490 | 2 | 873 | 701.03 | -0.32 | -68 | 1620 | 8755 | -368 | 832 | 6936 |