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 |
|---|---|---|---|
| wh2010301500230 | 2 | 2219 | 1152 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.851 | 1.441 | 1.674 | 184.0 | -208 | 160 | 1152 | 1152 | 4545 |
| initial | 1.409 | 1.489 | 2.050 | 179.2 | -10 | 349 | 1539 | 1539 | 5184 |
| Odd | 1.457 | 1.490 | 2.084 | 235.9 | 27 | 445 | 2027 | 2027 | 5122 |
| EloSRM | 1.440 | 1.493 | 2.074 | 228.3 | 10 | 446 | 2219 | 2219 | 4954 |
| SRMFix | 1.379 | 1.494 | 2.033 | 199.8 | -28 | 372 | 1544 | 1544 | 5091 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-08-04 | SRM 551 | 2 | 98 | 748.42 | 2.93 | 446 | 2219 | 4954 | 160 | 1152 | 4545 |
| 1 | 2012-05-29 | SRM 544 | 2 | 263 | 435.39 | -0.05 | 10 | 1773 | 9485 | -208 | 992 | 6321 |