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 |
|---|---|---|---|
| souravduet | 4 | 1643 | 468 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.188 | 0.283 | 0.296 | 57.6 | -104 | 43 | 1683 | 1643 | 12344 |
| SRMFix | -0.241 | 0.321 | 0.349 | 58.7 | -124 | 20 | 1076 | 1004 | 12801 |
| initial | -0.277 | 0.325 | 0.355 | 39.2 | -58 | 12 | 1142 | 1067 | 12732 |
| SRM | -0.532 | 0.610 | 0.767 | 187.5 | -467 | 9 | 733 | 468 | 12672 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-01-29 | SRM 568 | 2 | 927 | 1,057.62 | 0.19 | 43 | 1643 | 12344 | 9 | 468 | 12672 |
| 3 | 2013-01-12 | SRM 566 | 2 | 993 | 922.27 | -0.23 | -33 | 1600 | 12564 | -101 | 459 | 12512 |
| 2 | 2012-12-20 | SRM 565 | 2 | 862 | 776.75 | -0.28 | -50 | 1633 | 12224 | -173 | 560 | 11895 |
| 1 | 2012-11-20 | SRM 561 | 2 | 631 | 503.31 | -0.42 | -104 | 1683 | 11244 | -467 | 733 | 10058 |