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 |
|---|---|---|---|
| PrashantMahesh | 5 | 2721 | 1388 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.378 | 0.635 | 0.763 | 107.5 | -84 | 167 | 1388 | 1388 | 1378 |
| SRMFix | 0.766 | 0.805 | 1.205 | 136.6 | -6 | 433 | 1722 | 1722 | 1720 |
| EloSRM | 0.810 | 0.841 | 1.268 | 206.8 | 2 | 540 | 2721 | 2721 | 1351 |
| initial | 0.849 | 0.849 | 1.258 | 102.2 | 4 | 276 | 1609 | 1609 | 1988 |
| Odd | 0.806 | 0.852 | 1.287 | 197.4 | 0 | 560 | 2427 | 2427 | 1389 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2017-11-18 | SRM 723 | 1 | 93 | 179.73 | 0.95 | 280 | 2721 | 1351 | 142 | 1388 | 1378 |
| 4 | 2017-02-09 | SRM 708 | 1 | 191 | 249.11 | -0.02 | 5 | 2441 | 2768 | -37 | 1246 | 2618 |
| 3 | 2016-01-28 | SRM 680 | 1 | 246 | 324.79 | -0.04 | 2 | 2436 | 3247 | -84 | 1283 | 2558 |
| 2 | 2015-03-09 | SRM 652 | 1 | 233 | ||||||||
| 1 | 2014-12-27 | SRM 643 | 2 | 103 | 525.46 | 2.35 | 540 | 2433 | 4275 | 167 | 1367 | 2773 |