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 |
|---|---|---|---|
| jamescrea23 | 2 | 1769 | 851 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.210 | 0.617 | 0.652 | 74.3 | -49 | 100 | 1251 | 1251 | 6210 |
| EloSRM | 0.294 | 0.639 | 0.703 | 137.1 | -76 | 199 | 1769 | 1769 | 6199 |
| SRMFix | 0.215 | 0.684 | 0.717 | 125.5 | -110 | 142 | 1232 | 1232 | 6335 |
| SRM | -0.398 | 0.939 | 1.020 | 212.5 | -387 | 38 | 851 | 851 | 6494 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-02-13 | Member SRM 461 | 2 | 436 | 832.07 | 0.93 | 199 | 1769 | 6199 | 38 | 851 | 6494 |
| 1 | 2010-02-06 | SRM 460 | 2 | 931 | 732.84 | -0.34 | -76 | 1570 | 8128 | -387 | 813 | 6841 |