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 |
|---|---|---|---|
| Mustapha_Nemo | 4 | 2117 | 1073 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.008 | 0.500 | 0.646 | 53.8 | -103 | 44 | 1169 | 1073 | 4512 |
| SRMFix | 0.427 | 0.737 | 0.780 | 113.1 | -82 | 180 | 1488 | 1488 | 4673 |
| initial | 0.637 | 0.792 | 0.859 | 95.4 | -37 | 150 | 1507 | 1507 | 4498 |
| EloSRM | 0.463 | 0.833 | 0.908 | 171.4 | -60 | 302 | 2117 | 2117 | 4369 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-02-26 | SRM 498 | 2 | 234 | 584.15 | 1.32 | 247 | 2117 | 4369 | 44 | 1073 | 4512 |
| 3 | 2008-05-28 | SRM 403 | 2 | 308 | 184.40 | -0.74 | -60 | 1869 | 4780 | -103 | 1029 | 6202 |
| 2 | 2008-05-01 | SRM 400 | 2 | 266 | 332.16 | 0.32 | 77 | 1929 | 3989 | -37 | 1132 | 3581 |
| 1 | 2008-03-22 | SRM 394 | 2 | 293 | 566.59 | 0.95 | 302 | 1852 | 4594 | -31 | 1169 | 3374 |