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 |
|---|---|---|---|
| RahulArora | 4 | 2183 | 958 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.333 | 0.510 | 0.663 | 88.5 | -194 | 56 | 1256 | 958 | 4785 |
| initial | 0.107 | 0.559 | 0.763 | 67.3 | -107 | 149 | 1360 | 1252 | 5331 |
| SRMFix | -0.041 | 0.675 | 0.911 | 106.0 | -145 | 257 | 1470 | 1317 | 4867 |
| EloSRM | -0.040 | 0.716 | 0.966 | 125.6 | -113 | 342 | 2309 | 2183 | 4600 |
| Odd | -0.021 | 0.719 | 0.969 | 123.4 | -103 | 357 | 2042 | 1926 | 4663 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2016-07-09 | SRM 694 | 2 | 288 | 105.80 | -1.44 | -113 | 2183 | 4600 | -194 | 958 | 4785 |
| 3 | 2016-03-19 | SRM 685 | 1 | 313 | 347.60 | -0.07 | -13 | 2296 | 4062 | -89 | 1152 | 3583 |
| 2 | 2015-10-20 | SRM 672 | 1 | 168 | 253.34 | 0.08 | 34 | 2309 | 4128 | -15 | 1241 | 3068 |
| 1 | 2015-10-10 | SRM 670 | 2 | 222 | 538.08 | 1.28 | 342 | 2276 | 4300 | 56 | 1256 | 2922 |