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 |
|---|---|---|---|
| Rishabh.Tiwari | 5 | 2604 | 1247 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.032 | 0.397 | 0.502 | 85.8 | -138 | 220 | 1438 | 1247 | 2848 |
| SRMFix | 0.439 | 0.490 | 0.739 | 87.9 | -11 | 230 | 1622 | 1605 | 3346 |
| initial | 0.496 | 0.496 | 0.766 | 59.7 | 1 | 157 | 1499 | 1499 | 3865 |
| EloSRM | 0.363 | 0.609 | 0.788 | 172.1 | -48 | 449 | 2680 | 2604 | 2415 |
| Odd | 0.375 | 0.619 | 0.803 | 169.0 | -42 | 423 | 2415 | 2346 | 2437 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2016-01-28 | SRM 680 | 1 | 246 | 301.87 | -0.14 | -14 | 2604 | 2415 | -32 | 1247 | 2848 |
| 4 | 2015-08-01 | SRM 664 | 1 | 222 | 297.29 | -0.15 | -14 | 2619 | 2513 | -21 | 1279 | 2868 |
| 3 | 2015-07-23 | SRM 663 | 1 | 346 | 319.38 | -0.32 | -48 | 2633 | 2439 | -138 | 1300 | 2668 |
| 2 | 2015-07-09 | SRM 662 | 1 | 97 | 232.79 | 1.26 | 449 | 2680 | 2258 | 220 | 1438 | 1879 |
| 1 | 2015-01-12 | SRM 645 | 2 | 230 | 516.72 | 1.17 | 336 | 2231 | 6053 | 18 | 1218 | 4240 |