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 |
|---|---|---|---|
| dcsobral | 4 | 2028 | 985 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.246 | 0.818 | 1.137 | 98.4 | -71 | 256 | 1456 | 1319 | 7860 |
| SRM | -0.251 | 0.833 | 0.873 | 131.2 | -166 | 155 | 1355 | 985 | 6870 |
| EloSRM | 0.036 | 1.063 | 1.312 | 183.6 | -117 | 514 | 2249 | 2028 | 7939 |
| SRMFix | -0.054 | 1.090 | 1.305 | 171.1 | -162 | 409 | 1609 | 1333 | 7572 |
| Odd | 0.001 | 1.127 | 1.369 | 184.7 | -107 | 534 | 2072 | 1868 | 7513 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2014-02-15 | SRM 609 | 2 | 813 | 496.23 | -0.71 | -83 | 2028 | 7939 | -103 | 985 | 6870 |
| 3 | 2012-11-10 | SRM 560 | 2 | 536 | 227.19 | -1.24 | -117 | 2112 | 6081 | -101 | 1088 | 5272 |
| 2 | 2011-11-29 | SRM 525 | 1 | 604 | 644.05 | -0.10 | -20 | 2229 | 4362 | -166 | 1189 | 4082 |
| 1 | 2011-11-12 | SRM 523 | 2 | 168 | 771.63 | 2.20 | 514 | 2249 | 4190 | 155 | 1355 | 2603 |