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 |
|---|---|---|---|
| Shivangi2908 | 3 | 1869 | 616 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.310 | 0.310 | 0.315 | 38.1 | -66 | -19 | 1653 | 1605 | 5444 |
| SRMFix | -0.323 | 0.323 | 0.339 | 62.3 | -109 | -32 | 1091 | 1013 | 5665 |
| EloSRM | -0.326 | 0.326 | 0.336 | 51.2 | -84 | -29 | 1938 | 1869 | 5487 |
| initial | -0.366 | 0.366 | 0.373 | 44.1 | -56 | -36 | 1144 | 1068 | 5650 |
| SRM | -0.630 | 0.630 | 0.700 | 194.7 | -359 | -80 | 841 | 616 | 5361 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2017-09-26 | SRM 721 | 2 | 190 | 206.58 | -0.26 | -29 | 1869 | 5487 | -80 | 616 | 5361 |
| 2 | 2017-08-24 | SRM 720 | 2 | 208 | 209.40 | -0.28 | -40 | 1898 | 5262 | -145 | 696 | 5123 |
| 1 | 2017-07-12 | SRM 718 | 2 | 165 | 146.78 | -0.44 | -84 | 1938 | 4907 | -359 | 841 | 4380 |