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 |
|---|---|---|---|
| chikada | 4 | 1970 | 1053 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.083 | 0.602 | 0.683 | 62.8 | -98 | 52 | 1195 | 1053 | 4189 |
| initial | 0.452 | 0.734 | 0.962 | 88.4 | -61 | 211 | 1486 | 1418 | 4670 |
| EloSRM | 0.286 | 0.767 | 0.879 | 131.4 | -80 | 229 | 2056 | 1970 | 4814 |
| SRMFix | 0.228 | 0.804 | 0.935 | 124.6 | -121 | 221 | 1552 | 1406 | 4832 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-07-28 | SRM 477 | 2 | 422 | 366.66 | -0.20 | -5 | 1970 | 4814 | -44 | 1053 | 4189 |
| 3 | 2010-07-17 | SRM 476 | 2 | 534 | 315.41 | -0.76 | -81 | 1976 | 4744 | -98 | 1097 | 3880 |
| 2 | 2009-08-08 | SRM 446 | 2 | 176 | 467.41 | 1.41 | 211 | 2056 | 3750 | 52 | 1195 | 3122 |
| 1 | 2009-07-08 | SRM 444 | 2 | 417 | 675.95 | 0.70 | 229 | 1845 | 5378 | -57 | 1143 | 3552 |