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 |
|---|---|---|---|
| cheungzq | 5 | 2382 | 1132 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.412 | 0.998 | 1.545 | 152.8 | -109 | 573 | 1776 | 1653 | 4364 |
| EloSRM | 0.418 | 1.032 | 1.605 | 163.2 | -59 | 659 | 2448 | 2382 | 3796 |
| Odd | 0.451 | 1.048 | 1.625 | 166.2 | -55 | 676 | 2254 | 2200 | 3829 |
| initial | 0.765 | 1.078 | 1.601 | 129.8 | -83 | 398 | 1744 | 1661 | 4446 |
| SRM | 0.769 | 1.132 | 1.411 | 168.4 | -403 | 270 | 1470 | 1132 | 4856 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2012-09-07 | SRM 555 | 2 | 258 | 115.44 | -1.16 | -44 | 2382 | 3796 | 16 | 1132 | 4856 |
| 4 | 2012-09-01 | SRM 554 | 2 | 132 | 156.58 | 0.25 | 36 | 2425 | 3487 | 101 | 1116 | 4939 |
| 3 | 2012-08-22 | SRM 553 | 1 | 537 | 414.55 | -0.37 | -59 | 2389 | 3683 | -403 | 1015 | 5978 |
| 2 | 2012-08-16 | SRM 552 | 1 | 237 | 371.11 | 0.01 | 18 | 2448 | 3314 | -52 | 1418 | 2312 |
| 1 | 2012-07-21 | SRM 550 | 2 | 80 | 824.87 | 3.37 | 659 | 2429 | 3414 | 270 | 1470 | 2062 |