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 |
|---|---|---|---|
| swift90 | 4 | 2396 | 1165 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 1.367 | 1.909 | 3.295 | 204.1 | -102 | 636 | 1734 | 1656 | 4251 |
| Odd | 1.284 | 2.039 | 3.364 | 244.0 | -56 | 840 | 2306 | 2225 | 3573 |
| EloSRM | 1.275 | 2.049 | 3.366 | 253.6 | -75 | 850 | 2486 | 2396 | 3614 |
| initial | 1.182 | 2.063 | 3.314 | 248.4 | -155 | 782 | 1935 | 1769 | 3876 |
| SRM | 1.330 | 2.114 | 3.177 | 221.2 | -386 | 394 | 1208 | 1165 | 4448 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-07-02 | SRM 548 | 2 | 146 | 73.74 | -0.99 | -53 | 2396 | 3614 | 31 | 1165 | 4448 |
| 3 | 2012-03-03 | SRM 535 | 1 | 627 | 627.44 | -0.24 | -36 | 2450 | 3104 | -74 | 1134 | 4835 |
| 2 | 2011-12-17 | SRM 527 | 2 | 9 | 901.72 | 6.65 | 850 | 2486 | 2708 | 394 | 1208 | 3921 |
| 1 | 2011-05-17 | SRM 504.5 | 2 | 949 | 843.12 | -0.32 | -75 | 1636 | 9425 | -386 | 814 | 7707 |