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 |
|---|---|---|---|
| ghosh_arnab | 3 | 2457 | 1240 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.897 | 1.143 | 1.453 | 99.0 | -79 | 119 | 1240 | 1240 | 3074 |
| EloSRM | 1.424 | 1.424 | 1.703 | 272.7 | 211 | 334 | 2457 | 2457 | 3213 |
| SRMFix | 1.464 | 1.464 | 1.783 | 218.8 | 105 | 333 | 1638 | 1638 | 3356 |
| initial | 1.579 | 1.579 | 1.929 | 190.1 | 57 | 323 | 1580 | 1580 | 3619 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2016-02-06 | SRM 681 | 1 | 470 | ||||||||
| 2 | 2015-09-28 | SRM 669 | 2 | 49 | 251.25 | 2.36 | 334 | 2457 | 3213 | 119 | 1240 | 3074 |
| 1 | 2015-05-09 | 2015 TCO 1C | 1 | 436 | 612.40 | 0.49 | 211 | 2123 | 6573 | -79 | 1121 | 4730 |