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 |
|---|---|---|---|
| fejfarp | 2 | 1790 | 824 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.005 | 0.358 | 0.358 | 43.1 | -43 | 44 | 1201 | 1201 | 8665 |
| Odd | 0.111 | 0.369 | 0.386 | 85.3 | -45 | 125 | 1615 | 1615 | 8694 |
| EloSRM | 0.086 | 0.380 | 0.390 | 93.1 | -64 | 123 | 1790 | 1790 | 8504 |
| SRMFix | 0.012 | 0.407 | 0.407 | 81.2 | -93 | 70 | 1177 | 1177 | 8719 |
| SRM | -0.535 | 0.548 | 0.765 | 188.0 | -349 | -27 | 851 | 824 | 8323 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-11-12 | SRM 523 | 2 | 610 | 842.89 | 0.47 | 123 | 1790 | 8504 | -27 | 824 | 8323 |
| 1 | 2011-10-13 | SRM 521 | 2 | 799 | 785.53 | -0.29 | -64 | 1667 | 9943 | -349 | 851 | 7809 |