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 |
|---|---|---|---|
| josruice | 4 | 2102 | 1008 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.405 | 0.481 | 0.649 | 66.4 | -18 | 139 | 1447 | 1429 | 6513 |
| SRM | -0.067 | 0.488 | 0.616 | 70.5 | -190 | 45 | 1040 | 1008 | 6347 |
| initial | 0.511 | 0.511 | 0.713 | 61.5 | 2 | 148 | 1446 | 1446 | 6273 |
| EloSRM | 0.397 | 0.516 | 0.626 | 91.0 | -7 | 145 | 2108 | 2102 | 6258 |
| Odd | 0.420 | 0.532 | 0.633 | 94.6 | -1 | 142 | 1925 | 1924 | 6332 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-04-23 | SRM 541 | 2 | 438 | 371.72 | -0.24 | -7 | 2102 | 6258 | -32 | 1008 | 6347 |
| 3 | 2012-04-11 | SRM 540 | 2 | 279 | 572.36 | 1.04 | 145 | 2108 | 6072 | 45 | 1040 | 5946 |
| 2 | 2012-03-17 | SRM 537 | 2 | 541 | 847.08 | 0.65 | 139 | 1963 | 7349 | -15 | 995 | 6452 |
| 1 | 2012-03-03 | SRM 535 | 2 | 852 | 940.76 | 0.14 | 74 | 1824 | 8698 | -190 | 1010 | 6186 |