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 |
|---|---|---|---|
| levent.cpp | 3 | 1763 | 569 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.243 | 0.243 | 0.251 | 45.0 | -78 | -27 | 1821 | 1763 | 11397 |
| SRMFix | -0.300 | 0.300 | 0.319 | 58.2 | -106 | -32 | 1094 | 1025 | 11884 |
| initial | -0.308 | 0.308 | 0.313 | 37.1 | -46 | -30 | 1154 | 1089 | 11812 |
| SRM | -0.787 | 0.787 | 0.908 | 210.3 | -403 | -100 | 797 | 569 | 11189 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-02-17 | SRM 650 | 2 | 336 | 315.91 | -0.22 | -30 | 1763 | 11397 | -100 | 569 | 11189 |
| 2 | 2015-02-10 | SRM 649 | 2 | 508 | 533.51 | -0.18 | -27 | 1794 | 10930 | -128 | 669 | 10442 |
| 1 | 2015-02-02 | SRM 648 | 2 | 595 | 473.01 | -0.33 | -78 | 1821 | 10462 | -403 | 797 | 9034 |