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 |
|---|---|---|---|
| eduarc | 5 | 2353 | 1209 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.269 | 0.557 | 0.943 | 37.0 | -50 | 90 | 1209 | 1209 | 3270 |
| SRMFix | 0.645 | 0.667 | 1.114 | 88.3 | -3 | 223 | 1631 | 1628 | 3274 |
| EloSRM | 0.628 | 0.692 | 1.096 | 111.1 | 2 | 303 | 2353 | 2353 | 3771 |
| Odd | 0.631 | 0.698 | 1.095 | 113.4 | 4 | 327 | 2145 | 2145 | 3547 |
| initial | 0.798 | 0.799 | 1.234 | 96.2 | 0 | 308 | 1681 | 1680 | 3119 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2016-04-23 | SRM 689 | 1 | 267 | 358.87 | 0.01 | 11 | 2353 | 3771 | 6 | 1209 | 3270 |
| 4 | 2013-09-16 | SRM 591 | 2 | 58 | 269.87 | 2.22 | 213 | 2342 | 4175 | 90 | 1203 | 4128 |
| 3 | 2013-05-25 | SRM 580 | 2 | 422 | 377.63 | -0.16 | 2 | 2129 | 6070 | -50 | 1113 | 5019 |
| 2 | 2013-04-06 | SRM 575 | 1 | 630 | 781.57 | 0.05 | 26 | 2127 | 6436 | -38 | 1163 | 4864 |
| 1 | 2013-02-06 | SRM 569 | 2 | 254 | 517.64 | 1.03 | 303 | 2101 | 6308 | 1 | 1201 | 4248 |