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 |
|---|---|---|---|
| Romer | 3 | 1729 | 805 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.002 | 0.413 | 0.413 | 49.7 | -50 | 49 | 1199 | 1199 | 6966 |
| EloSRM | 0.086 | 0.424 | 0.433 | 100.1 | -72 | 129 | 1729 | 1729 | 6841 |
| SRMFix | 0.001 | 0.476 | 0.476 | 94.8 | -111 | 79 | 1168 | 1168 | 7068 |
| SRM | -0.654 | 0.711 | 0.966 | 197.5 | -375 | -20 | 825 | 805 | 6813 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-09-09 | SRM 481 | 2 | 645 | ||||||||
| 2 | 2010-08-26 | SRM 480 | 2 | 388 | 552.74 | 0.51 | 129 | 1729 | 6841 | -20 | 805 | 6813 |
| 1 | 2010-08-14 | SRM 479 | 2 | 909 | 719.24 | -0.34 | -72 | 1600 | 8149 | -375 | 825 | 6510 |