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 |
|---|---|---|---|
| hdosuna | 2 | 1594 | 685 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.146 | 0.201 | 0.248 | 58.9 | -78 | 39 | 1594 | 1594 | 9666 |
| SRMFix | -0.273 | 0.273 | 0.329 | 61.1 | -107 | -15 | 1093 | 1078 | 9686 |
| initial | -0.281 | 0.281 | 0.312 | 33.8 | -50 | -17 | 1150 | 1132 | 9741 |
| SRM | -0.820 | 0.820 | 0.912 | 257.5 | -396 | -119 | 804 | 685 | 8983 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-03-08 | SRM 499 | 2 | 871 | 904.96 | 0.06 | 39 | 1594 | 9666 | -119 | 685 | 8983 |
| 1 | 2009-11-05 | SRM 452 | 2 | 737 | 642.36 | -0.35 | -78 | 1554 | 8379 | -396 | 804 | 7448 |