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 |
|---|---|---|---|
| aratani | 5 | 1665 | 987 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.318 | 0.496 | 0.654 | 59.8 | -41 | 141 | 1396 | 1391 | 1590 |
| EloSRM | 0.284 | 0.509 | 0.648 | 82.9 | -48 | 199 | 1665 | 1665 | 1648 |
| SRMFix | 0.312 | 0.517 | 0.667 | 78.3 | -87 | 144 | 1393 | 1382 | 1747 |
| SRM | 0.140 | 0.625 | 0.760 | 91.8 | -329 | 79 | 994 | 987 | 1973 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2004-09-01 | SRM 210 | 2 | 88 | 82.78 | -0.09 | 6 | 1665 | 1648 | 0 | 987 | 1973 |
| 4 | 2004-08-28 | SRM 209 | 2 | 82 | 69.24 | -0.24 | -7 | 1658 | 1650 | -7 | 987 | 1942 |
| 3 | 2004-08-04 | SRM 206 | 2 | 48 | 101.54 | 1.08 | 154 | 1665 | 1619 | 79 | 994 | 1918 |
| 2 | 2004-06-21 | SRM 200 | 2 | 87 | 162.53 | 0.90 | 199 | 1511 | 2111 | 44 | 915 | 2221 |
| 1 | 2004-06-16 | SRM 199 | 2 | 139 | 118.38 | -0.23 | -48 | 1312 | 2840 | -329 | 871 | 2414 |