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 |
|---|---|---|---|
| JERE | 2 | 1522 | 485 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.267 | 0.267 | 0.375 | 72.0 | -129 | 15 | 1522 | 1522 | 8789 |
| initial | -0.351 | 0.351 | 0.434 | 42.2 | -73 | -11 | 1127 | 1116 | 8963 |
| SRMFix | -0.352 | 0.352 | 0.466 | 79.1 | -150 | -8 | 1050 | 1042 | 9170 |
| SRM | -0.831 | 0.831 | 1.112 | 357.5 | -712 | -3 | 488 | 485 | 9184 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-01-14 | Member SRM 458 | 2 | 485 | 656.93 | -0.00 | 15 | 1522 | 8789 | -3 | 485 | 9184 |
| 1 | 2009-11-25 | SRM 453.5 | 2 | 825 | 574.55 | -0.53 | -129 | 1507 | 9382 | -712 | 488 | 9659 |