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 |
|---|---|---|---|
| kugyou | 4 | 1419 | 779 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.124 | 0.450 | 0.475 | 54.2 | -65 | 79 | 1279 | 1140 | 5432 |
| EloSRM | -0.136 | 0.517 | 0.569 | 90.2 | -66 | 226 | 1553 | 1419 | 4916 |
| SRMFix | -0.225 | 0.538 | 0.550 | 89.1 | -100 | 144 | 1344 | 1131 | 4922 |
| Odd | -0.177 | 0.557 | 0.592 | 88.4 | -59 | 226 | 1506 | 1379 | 4687 |
| SRM | -0.591 | 0.591 | 0.682 | 105.2 | -159 | -4 | 1196 | 779 | 5056 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2006-04-06 | SRM 297 | 2 | 295 | 225.79 | -0.48 | -60 | 1419 | 4916 | -159 | 779 | 5056 |
| 3 | 2006-04-03 | SRM 296 | 2 | 286 | 258.24 | -0.15 | -9 | 1479 | 4386 | -103 | 938 | 3654 |
| 2 | 2003-10-28 | SRM 169 | 2 | 184 | 115.59 | -0.68 | -66 | 1488 | 1899 | -155 | 1041 | 1588 |
| 1 | 2003-10-21 | SRM 168 | 2 | 114 | 193.38 | 0.76 | 226 | 1553 | 1752 | -4 | 1196 | 1108 |