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 |
|---|---|---|---|
| fwlx | 4 | 2049 | 861 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.356 | 0.874 | 0.952 | 122.2 | -234 | 75 | 1178 | 861 | 8100 |
| initial | 0.177 | 0.885 | 1.059 | 106.6 | -126 | 213 | 1456 | 1285 | 7977 |
| SRMFix | 0.020 | 0.934 | 1.082 | 131.7 | -161 | 236 | 1506 | 1284 | 7934 |
| EloSRM | 0.053 | 0.939 | 1.060 | 137.7 | -107 | 236 | 2219 | 2049 | 7952 |
| Odd | 0.064 | 0.962 | 1.069 | 140.0 | -100 | 231 | 2002 | 1842 | 7898 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-02-02 | SRM 648 | 2 | 471 | 327.95 | -0.52 | -63 | 2049 | 7952 | -83 | 861 | 8100 |
| 3 | 2014-03-21 | SRM 613 | 2 | 788 | 368.12 | -1.25 | -107 | 2112 | 6860 | -234 | 944 | 7088 |
| 2 | 2013-11-28 | SRM 598 | 2 | 135 | 403.16 | 1.58 | 236 | 2219 | 5446 | 75 | 1178 | 4539 |
| 1 | 2013-11-20 | SRM 597 | 2 | 526 | 696.76 | 0.41 | 145 | 1983 | 7785 | -97 | 1103 | 5248 |