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 |
|---|---|---|---|
| Kumar.Biplav | 4 | 1755 | 521 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.182 | 0.182 | 0.214 | 29.4 | -88 | -4 | 1553 | 1524 | 8165 |
| EloSRM | -0.191 | 0.191 | 0.235 | 35.8 | -104 | -2 | 1795 | 1755 | 8155 |
| SRMFix | -0.252 | 0.252 | 0.303 | 48.4 | -125 | -16 | 1075 | 1006 | 8252 |
| initial | -0.274 | 0.274 | 0.298 | 33.0 | -57 | -21 | 1143 | 1068 | 8198 |
| SRM | -0.603 | 0.603 | 0.803 | 169.8 | -491 | -23 | 709 | 521 | 7985 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-12-18 | SRM 676 | 2 | 345 | 411.07 | -0.14 | -15 | 1755 | 8155 | -23 | 521 | 7985 |
| 3 | 2015-11-18 | SRM 673 | 2 | 330 | 317.18 | -0.06 | -2 | 1770 | 8257 | -62 | 544 | 8075 |
| 2 | 2015-02-10 | SRM 649 | 2 | 508 | 543.34 | -0.15 | -23 | 1772 | 11307 | -103 | 606 | 10994 |
| 1 | 2015-02-02 | SRM 648 | 2 | 633 | 472.98 | -0.42 | -104 | 1795 | 11079 | -491 | 709 | 10177 |