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 |
|---|---|---|---|
| ankit.sinha | 3 | 1980 | 769 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.029 | 0.355 | 0.430 | 42.8 | -68 | 59 | 1259 | 1190 | 9504 |
| SRMFix | -0.120 | 0.407 | 0.488 | 75.5 | -116 | 101 | 1301 | 1175 | 9311 |
| EloSRM | -0.136 | 0.500 | 0.556 | 98.4 | -94 | 190 | 2086 | 1980 | 8681 |
| SRM | -0.683 | 0.683 | 0.780 | 143.7 | -271 | -69 | 1109 | 769 | 9400 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-02-02 | SRM 648 | 2 | 466 | 411.80 | -0.18 | -12 | 1980 | 8681 | -69 | 769 | 9400 |
| 2 | 2015-01-24 | SRM 647 | 2 | 623 | 402.93 | -0.77 | -94 | 1992 | 8547 | -271 | 838 | 8487 |
| 1 | 2015-01-12 | SRM 645 | 2 | 354 | 516.75 | 0.55 | 190 | 2086 | 7518 | -91 | 1109 | 5268 |