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 |
|---|---|---|---|
| backlight0417 | 4 | 2652 | 1337 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.754 | 0.757 | 1.161 | 41.2 | -13 | 120 | 1337 | 1337 | 1426 |
| EloSRM | 0.961 | 0.961 | 1.191 | 158.1 | 81 | 226 | 2652 | 2652 | 1347 |
| SRMFix | 0.994 | 0.994 | 1.245 | 138.8 | 50 | 255 | 1755 | 1755 | 1416 |
| initial | 1.162 | 1.162 | 1.415 | 139.9 | 62 | 306 | 1760 | 1760 | 1471 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2018-04-21 | 2018 TCO 1A | 1 | 262 | 350.56 | 0.42 | 81 | 2652 | 1347 | 31 | 1337 | 1426 |
| 3 | 2018-04-14 | SRM 733 | 2 | 15 | 67.34 | 2.17 | 226 | 2571 | 1486 | 120 | 1306 | 1500 |
| 2 | 2018-01-25 | SRM 728 | 2 | 75 | 110.15 | 0.55 | 121 | 2345 | 2451 | -13 | 1186 | 2245 |
| 1 | 2017-06-26 | SRM 716 | 2 | 105 | 170.98 | 0.70 | 204 | 2224 | 3305 | -1 | 1199 | 2509 |