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 |
|---|---|---|---|
| rogerz343 | 4 | 2216 | 784 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.318 | 0.607 | 0.947 | 73.0 | -45 | 223 | 1353 | 1353 | 3817 |
| SRMFix | 0.330 | 0.609 | 0.960 | 71.1 | -49 | 189 | 1293 | 1293 | 4313 |
| Odd | 0.383 | 0.615 | 0.976 | 103.7 | -43 | 304 | 1940 | 1940 | 4004 |
| EloSRM | 0.381 | 0.617 | 0.988 | 112.9 | -54 | 326 | 2216 | 2216 | 3899 |
| SRM | 0.174 | 0.793 | 1.051 | 178.5 | -436 | 149 | 784 | 784 | 5469 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2017-03-09 | SRM 710 | 2 | 50 | 192.22 | 1.94 | 326 | 2216 | 3899 | 149 | 784 | 5469 |
| 3 | 2016-08-10 | SRM 696 | 2 | 161 | 160.07 | -0.32 | -42 | 1890 | 6624 | -76 | 635 | 7198 |
| 2 | 2016-03-28 | SRM 686 | 2 | 272 | 282.02 | 0.05 | 30 | 1932 | 6561 | -53 | 711 | 7264 |
| 1 | 2016-03-26 | 2016 TCO Algo 1A | 1 | 791 | 760.16 | -0.16 | -54 | 1902 | 6763 | -436 | 764 | 6714 |