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 |
|---|---|---|---|
| tiagobs | 4 | 1429 | 795 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.085 | 0.099 | 0.120 | 11.9 | -22 | 3 | 1203 | 1159 | 3858 |
| SRMFix | -0.107 | 0.107 | 0.129 | 15.1 | -25 | -4 | 1196 | 1139 | 3659 |
| EloSRM | -0.084 | 0.132 | 0.149 | 28.8 | -26 | 59 | 1470 | 1429 | 3427 |
| SRM | -0.487 | 0.487 | 0.505 | 101.2 | -132 | -85 | 1068 | 795 | 3681 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2005-08-16 | TCO05 Qual 4/6 | 1 | 246 | 263.92 | -0.19 | -26 | 1429 | 3427 | -87 | 795 | 3681 |
| 3 | 2005-07-26 | SRM 254 | 2 | 203 | 176.77 | -0.20 | -15 | 1455 | 2944 | -85 | 882 | 2844 |
| 2 | 2005-04-18 | SRM 239 | 2 | 154 | 150.13 | -0.04 | 15 | 1470 | 2609 | -101 | 967 | 2249 |
| 1 | 2005-03-03 | SRM 233 | 2 | 177 | 189.21 | 0.10 | 59 | 1455 | 2543 | -132 | 1068 | 1742 |