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 |
|---|---|---|---|
| itsRon143 | 4 | 1836 | 485 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.286 | 0.286 | 0.327 | 41.7 | -68 | -11 | 1965 | 1836 | 4028 |
| SRMFix | -0.287 | 0.287 | 0.319 | 49.3 | -74 | -9 | 1134 | 1003 | 4046 |
| initial | -0.321 | 0.321 | 0.354 | 38.6 | -59 | -12 | 1167 | 1045 | 4050 |
| SRM | -0.565 | 0.565 | 0.627 | 178.8 | -257 | -57 | 943 | 485 | 3997 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2019-05-01 | TCO19 Round 1B | 1 | 248 | 267.24 | -0.05 | -11 | 1836 | 4028 | -57 | 485 | 3997 |
| 3 | 2017-03-25 | SRM 711 | 2 | 319 | 258.88 | -0.39 | -50 | 1846 | 6592 | -165 | 542 | 6637 |
| 2 | 2017-03-09 | SRM 710 | 2 | 220 | 172.41 | -0.46 | -68 | 1897 | 5934 | -236 | 707 | 5990 |
| 1 | 2017-02-21 | SRM 709 | 2 | 202 | 253.46 | -0.25 | -38 | 1965 | 5534 | -257 | 943 | 4505 |