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 |
|---|---|---|---|
| GArs | 4 | 2911 | 1498 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.944 | 1.024 | 1.509 | 87.0 | -25 | 177 | 1498 | 1498 | 1253 |
| SRMFix | 1.353 | 1.353 | 1.831 | 186.1 | 32 | 423 | 1944 | 1944 | 1478 |
| EloSRM | 1.366 | 1.366 | 1.819 | 252.7 | 65 | 421 | 2911 | 2911 | 1106 |
| initial | 1.577 | 1.577 | 2.043 | 189.9 | 63 | 457 | 1960 | 1960 | 1865 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2017-03-25 | SRM 711 | 1 | 120 | 223.92 | 0.90 | 227 | 2911 | 1106 | 126 | 1498 | 1253 |
| 3 | 2016-03-26 | 2016 TCO Algo 1A | 1 | 349 | 405.41 | 0.22 | 65 | 2683 | 2131 | 20 | 1372 | 2031 |
| 2 | 2015-12-10 | SRM 675 | 2 | 14 | 146.01 | 3.38 | 421 | 2618 | 2354 | 177 | 1352 | 2134 |
| 1 | 2015-02-10 | SRM 649 | 2 | 262 | 512.21 | 0.97 | 298 | 2198 | 6330 | -25 | 1175 | 4607 |