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 |
|---|---|---|---|
| praveenv98 | 2 | 1855 | 637 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.374 | 0.374 | 0.386 | 73.0 | -92 | -54 | 1909 | 1855 | 5352 |
| SRMFix | -0.412 | 0.412 | 0.428 | 86.2 | -122 | -50 | 1078 | 1028 | 5385 |
| initial | -0.440 | 0.440 | 0.445 | 53.0 | -61 | -45 | 1139 | 1094 | 5334 |
| SRM | -0.894 | 0.894 | 0.960 | 281.5 | -386 | -177 | 814 | 637 | 5094 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-11-28 | SRM 724 | 2 | 229 | 219.68 | -0.28 | -54 | 1855 | 5352 | -177 | 637 | 5094 |
| 1 | 2017-02-09 | SRM 708 | 2 | 311 | 224.35 | -0.47 | -92 | 1909 | 5776 | -386 | 814 | 5328 |