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 |
|---|---|---|---|
| cforster | 2 | 1938 | 910 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.168 | 0.349 | 0.387 | 42.0 | -22 | 62 | 1240 | 1240 | 8272 |
| SRMFix | 0.155 | 0.371 | 0.402 | 69.1 | -52 | 86 | 1234 | 1234 | 8177 |
| SRM | -0.390 | 0.396 | 0.556 | 145.0 | -261 | -29 | 939 | 910 | 7296 |
| EloSRM | 0.259 | 0.405 | 0.481 | 112.1 | -22 | 202 | 1938 | 1938 | 7886 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-04-26 | SRM 577 | 2 | 459 | 727.99 | 0.66 | 202 | 1938 | 7886 | -29 | 910 | 7296 |
| 1 | 2012-04-23 | SRM 541 | 2 | 509 | 677.48 | -0.15 | -22 | 1736 | 10280 | -261 | 939 | 7306 |