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 |
|---|---|---|---|
| tails_naf | 4 | 1452 | 777 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.078 | 0.548 | 0.567 | 66.0 | -67 | 93 | 1247 | 1237 | 2189 |
| SRMFix | 0.088 | 0.587 | 0.607 | 93.1 | -108 | 134 | 1226 | 1213 | 2270 |
| EloSRM | 0.130 | 0.599 | 0.631 | 118.3 | -75 | 194 | 1452 | 1452 | 2204 |
| SRM | -0.137 | 0.729 | 0.799 | 145.2 | -387 | 42 | 850 | 777 | 2824 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2004-01-17 | SRM 179 | 2 | 92 | 137.10 | 0.57 | 134 | 1452 | 2204 | 42 | 777 | 2824 |
| 3 | 2003-01-25 | SRM 130 | 2 | 129 | 84.11 | -0.62 | -75 | 1317 | 2601 | -115 | 735 | 3050 |
| 2 | 2002-09-04 | SRM 111 | 2 | 88 | 162.11 | 0.88 | 194 | 1392 | 2008 | 37 | 850 | 2299 |
| 1 | 2002-08-27 | SRM 110 | 2 | 174 | 139.35 | -0.32 | -70 | 1198 | 3021 | -387 | 813 | 2485 |