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 |
|---|---|---|---|
| dfaranha | 2 | 1583 | 843 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.033 | 0.081 | 0.087 | 33.2 | -1 | 65 | 1584 | 1583 | 13109 |
| Odd | 0.027 | 0.128 | 0.131 | 33.8 | -7 | 60 | 1462 | 1455 | 12749 |
| initial | -0.138 | 0.154 | 0.207 | 18.6 | -35 | 2 | 1202 | 1167 | 10474 |
| SRMFix | -0.175 | 0.175 | 0.223 | 30.8 | -53 | -9 | 1191 | 1138 | 10315 |
| SRM | -0.796 | 0.796 | 0.799 | 178.5 | -193 | -164 | 1007 | 843 | 8921 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-04-06 | SRM 575 | 2 | 794 | 989.16 | -0.05 | -1 | 1583 | 13109 | -164 | 843 | 8921 |
| 1 | 2007-08-11 | SRM 363 | 2 | 475 | 510.72 | 0.11 | 65 | 1584 | 5472 | -193 | 1007 | 3946 |