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 |
|---|---|---|---|
| psrkiran | 2 | 1775 | 527 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.399 | 0.399 | 0.407 | 72.6 | -86 | -59 | 1589 | 1530 | 6948 |
| EloSRM | -0.408 | 0.408 | 0.423 | 88.2 | -109 | -68 | 1843 | 1775 | 6933 |
| SRMFix | -0.472 | 0.472 | 0.484 | 97.3 | -134 | -61 | 1066 | 1005 | 6948 |
| initial | -0.508 | 0.508 | 0.510 | 61.2 | -66 | -57 | 1134 | 1078 | 6868 |
| SRM | -0.914 | 0.914 | 0.984 | 336.5 | -464 | -209 | 736 | 527 | 6780 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-02-09 | SRM 708 | 2 | 315 | 273.74 | -0.30 | -68 | 1775 | 6933 | -209 | 527 | 6780 |
| 1 | 2016-02-22 | SRM 682 | 2 | 358 | 266.26 | -0.52 | -109 | 1843 | 7216 | -464 | 736 | 6709 |