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 |
|---|---|---|---|
| aouzts | 4 | 2335 | 1260 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.106 | 0.193 | 0.238 | 40.0 | -50 | 66 | 1291 | 1260 | 3086 |
| EloSRM | 0.567 | 0.567 | 0.763 | 157.8 | 35 | 386 | 2335 | 2335 | 3137 |
| Odd | 0.583 | 0.583 | 0.786 | 159.8 | 33 | 407 | 2157 | 2157 | 3252 |
| SRMFix | 0.585 | 0.585 | 0.723 | 106.8 | 27 | 277 | 1627 | 1627 | 3855 |
| initial | 0.663 | 0.663 | 0.781 | 79.8 | 35 | 164 | 1519 | 1519 | 4540 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-05-17 | SRM 504.5 | 1 | 580 | 692.40 | 0.26 | 56 | 2335 | 3137 | 19 | 1260 | 3086 |
| 3 | 2011-04-16 | Member SRM 503 | 1 | 626 | 676.13 | 0.11 | 35 | 2279 | 3408 | -50 | 1241 | 3181 |
| 2 | 2011-04-07 | SRM 502 | 1 | 355 | 494.55 | 0.48 | 155 | 2244 | 3569 | 25 | 1291 | 2753 |
| 1 | 2011-03-30 | Member SRM 501 | 2 | 238 | 637.86 | 1.42 | 385 | 2089 | 4713 | 66 | 1266 | 2949 |