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 |
|---|---|---|---|
| jigrv | 4 | 1438 | 624 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.030 | 0.166 | 0.193 | 55.4 | -48 | 115 | 1486 | 1438 | 12316 |
| Odd | 0.005 | 0.166 | 0.193 | 46.9 | -49 | 96 | 1415 | 1367 | 11641 |
| initial | -0.068 | 0.184 | 0.211 | 22.2 | -39 | 28 | 1207 | 1167 | 9827 |
| SRMFix | -0.070 | 0.190 | 0.220 | 28.3 | -41 | 33 | 1194 | 1154 | 9245 |
| SRM | -0.285 | 0.338 | 0.374 | 144.0 | -222 | -17 | 1029 | 624 | 11485 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2009-03-04 | TCO09 Qual 3 | 1 | 1094 | 994.37 | -0.17 | -48 | 1438 | 12316 | -222 | 624 | 11485 |
| 3 | 2006-02-28 | TCO06 Qual 4/11/15 | 1 | 288 | 360.33 | 0.32 | 115 | 1486 | 4101 | -17 | 846 | 4245 |
| 2 | 2005-08-16 | TCO05 Qual 7/8 | 1 | 276 | 289.25 | 0.07 | 43 | 1371 | 3773 | -166 | 863 | 3279 |
| 1 | 2004-02-23 | TCCC '04 Qual. 2 | 1 | 59 | 89.81 | -0.10 | -16 | 1328 | 2738 | -171 | 1029 | 1816 |