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 |
|---|---|---|---|
| maphcs | 5 | 1996 | 1078 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.084 | 0.744 | 0.784 | 99.6 | -176 | 143 | 1343 | 1078 | 4155 |
| initial | 0.471 | 0.882 | 1.157 | 106.2 | -96 | 250 | 1579 | 1483 | 3675 |
| SRMFix | 0.207 | 1.017 | 1.186 | 149.7 | -124 | 399 | 1599 | 1479 | 3808 |
| EloSRM | 0.147 | 1.040 | 1.237 | 151.5 | -69 | 527 | 2056 | 1996 | 3365 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2008-02-02 | SRM 390 | 2 | 386 | 177.78 | -1.12 | -55 | 1996 | 3365 | -66 | 1078 | 4155 |
| 4 | 2008-01-15 | SRM 388 | 2 | 125 | 215.58 | 0.79 | 85 | 2050 | 2986 | 45 | 1144 | 3514 |
| 3 | 2008-01-05 | SRM 386 | 2 | 334 | 166.32 | -1.01 | -69 | 1966 | 3454 | -68 | 1099 | 3925 |
| 2 | 2007-11-06 | SRM 374 | 1 | 453 | 460.01 | -0.11 | -21 | 2035 | 2780 | -176 | 1167 | 3043 |
| 1 | 2007-10-17 | SRM 372 | 2 | 113 | 512.71 | 2.18 | 527 | 2056 | 2640 | 143 | 1343 | 1805 |