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 |
|---|---|---|---|
| darl12 | 3 | 2204 | 1180 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.333 | 0.637 | 0.860 | 68.0 | -69 | 92 | 1249 | 1180 | 3661 |
| SRMFix | 0.867 | 0.867 | 1.154 | 141.5 | 10 | 269 | 1624 | 1624 | 3717 |
| EloSRM | 0.889 | 0.889 | 1.139 | 174.0 | 31 | 248 | 2204 | 2204 | 3699 |
| initial | 1.015 | 1.015 | 1.325 | 122.2 | 20 | 262 | 1567 | 1567 | 4084 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-02-01 | SRM 496 | 1 | 578 | 611.02 | 0.08 | 31 | 2204 | 3699 | -69 | 1180 | 3661 |
| 2 | 2010-11-30 | Member SRM 489 | 2 | 122 | 427.95 | 1.81 | 248 | 2173 | 3696 | 92 | 1249 | 2897 |
| 1 | 2010-10-26 | SRM 486 | 2 | 455 | 780.81 | 0.78 | 243 | 1925 | 5474 | -43 | 1157 | 3604 |