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 |
|---|---|---|---|
| riko_br | 4 | 1456 | 705 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.029 | 0.057 | 0.074 | 20.7 | -17 | 35 | 1476 | 1456 | 13085 |
| Odd | -0.042 | 0.084 | 0.095 | 25.6 | -13 | 51 | 1414 | 1391 | 12941 |
| initial | -0.120 | 0.142 | 0.183 | 17.1 | -41 | 5 | 1196 | 1142 | 11302 |
| SRMFix | -0.133 | 0.152 | 0.189 | 23.4 | -40 | 7 | 1173 | 1120 | 10359 |
| SRM | -0.536 | 0.536 | 0.596 | 123.8 | -205 | -89 | 995 | 705 | 10669 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-02-06 | SRM 569 | 2 | 532 | 620.81 | -0.03 | -3 | 1456 | 13085 | -94 | 705 | 10669 |
| 3 | 2005-08-16 | TCO05 Qual 7/8 | 1 | 282 | 256.21 | -0.14 | -17 | 1459 | 3261 | -107 | 799 | 3662 |
| 2 | 2005-07-12 | SRM 251 | 2 | 151 | 155.03 | 0.04 | 29 | 1476 | 2770 | -89 | 906 | 2672 |
| 1 | 2005-06-29 | SRM 249 | 2 | 164 | 165.98 | 0.02 | 35 | 1447 | 2867 | -205 | 995 | 2191 |