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 |
|---|---|---|---|
| nazmul_islam | 2 | 1947 | 872 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.013 | 0.181 | 0.182 | 21.8 | -23 | 20 | 1220 | 1197 | 9869 |
| SRMFix | -0.088 | 0.201 | 0.219 | 38.1 | -49 | 27 | 1227 | 1179 | 9756 |
| EloSRM | -0.048 | 0.287 | 0.291 | 72.3 | -40 | 104 | 1987 | 1947 | 9405 |
| SRM | -0.819 | 0.819 | 0.820 | 164.0 | -168 | -160 | 1040 | 872 | 8378 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2014-10-23 | SRM 637 | 2 | 698 | 553.20 | -0.34 | -40 | 1947 | 9405 | -168 | 872 | 8378 |
| 1 | 2014-10-14 | SRM 636 | 2 | 389 | 459.22 | 0.24 | 104 | 1987 | 8889 | -160 | 1040 | 6227 |