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 |
|---|---|---|---|
| subhamdtu | 2 | 2334 | 1036 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.988 | 1.097 | 1.476 | 213.2 | 3 | 423 | 2052 | 2052 | 4067 |
| initial | 0.895 | 1.107 | 1.423 | 133.2 | -25 | 241 | 1416 | 1416 | 4403 |
| EloSRM | 0.993 | 1.147 | 1.517 | 251.0 | -21 | 481 | 2334 | 2334 | 3818 |
| SRMFix | 0.881 | 1.154 | 1.452 | 175.0 | -65 | 285 | 1420 | 1420 | 4481 |
| SRM | 0.241 | 1.384 | 1.405 | 205.0 | -287 | 123 | 1036 | 1036 | 4328 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-12-26 | SRM 677 | 2 | 101 | 444.97 | 2.14 | 481 | 2334 | 3818 | 123 | 1036 | 4328 |
| 1 | 2014-08-12 | SRM 629 | 2 | 638 | 574.77 | -0.15 | -21 | 1853 | 10360 | -287 | 913 | 7776 |