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 |
|---|---|---|---|
| Niko31 | 3 | 2471 | 1203 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.873 | 0.873 | 1.097 | 124.1 | 16 | 245 | 1572 | 1572 | 4576 |
| SRM | 0.331 | 0.900 | 0.926 | 115.0 | -171 | 89 | 1203 | 1203 | 4057 |
| initial | 0.956 | 0.956 | 1.162 | 115.1 | 18 | 212 | 1545 | 1545 | 4760 |
| EloSRM | 1.008 | 1.008 | 1.245 | 260.6 | 93 | 452 | 2471 | 2471 | 3787 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-05-09 | 2015 TCO 1C | 1 | 253 | 454.73 | 0.85 | 237 | 2471 | 3787 | 85 | 1203 | 4057 |
| 2 | 2013-12-14 | SRM 600 | 2 | 232 | 910.58 | 1.97 | 452 | 2234 | 5427 | 89 | 1118 | 5212 |
| 1 | 2010-12-18 | Member SRM 491 | 2 | 649 | 749.08 | 0.21 | 93 | 1782 | 7008 | -171 | 1029 | 4839 |