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 |
|---|---|---|---|
| wwy250 | 5 | 2517 | 1304 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.848 | 1.588 | 2.763 | 201.6 | -203 | 556 | 1756 | 1304 | 3049 |
| initial | 1.412 | 1.662 | 3.173 | 200.1 | -43 | 850 | 2125 | 2050 | 2807 |
| EloSRM | 1.226 | 1.688 | 3.209 | 236.2 | -81 | 964 | 2678 | 2517 | 2604 |
| SRMFix | 1.105 | 1.696 | 3.159 | 222.3 | -83 | 933 | 2133 | 1955 | 2305 |
| Odd | 1.198 | 1.709 | 3.231 | 235.4 | -73 | 991 | 2521 | 2376 | 2423 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2012-01-31 | SRM 531 | 1 | 397 | 518.61 | -0.16 | -13 | 2517 | 2604 | -33 | 1304 | 3049 |
| 4 | 2012-01-14 | SRM 529 | 1 | 681 | 492.13 | -0.59 | -81 | 2530 | 2512 | -203 | 1337 | 2759 |
| 3 | 2011-12-17 | SRM 527 | 1 | 511 | 490.23 | -0.40 | -67 | 2611 | 2001 | -178 | 1540 | 1562 |
| 2 | 2010-08-14 | SRM 479 | 1 | 327 | 362.35 | 0.15 | 56 | 2678 | 1171 | -38 | 1718 | 856 |
| 1 | 2010-05-04 | SRM 469 | 2 | 5 | 703.73 | 7.14 | 964 | 2622 | 1165 | 556 | 1756 | 704 |