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 |
|---|---|---|---|
| Progrematic | 1 | 2269 | 1397 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.572 | 1.572 | 1.572 | 197.0 | 197 | 197 | 1397 | 1397 | 2012 |
| SRMFix | 2.503 | 2.503 | 2.503 | 473.6 | 474 | 474 | 1674 | 1674 | 3429 |
| initial | 2.575 | 2.575 | 2.575 | 310.1 | 310 | 310 | 1510 | 1510 | 4415 |
| EloSRM | 2.646 | 2.646 | 2.646 | 573.9 | 574 | 574 | 2269 | 2269 | 3245 |
| Odd | 2.700 | 2.700 | 2.700 | 591.1 | 591 | 591 | 2104 | 2104 | 3329 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-01-27 | SRM 495 | 2 | 119 | 747.91 | 2.65 | 574 | 2269 | 3245 | 197 | 1397 | 2012 |