- total wins w
- total loses l
- total games t = w + l
- coeffiecient k = w / t
- average opponents rating a
- initial rating k * a + 0,46 * a | Coeffiecient * average opponents rating + 0.46 * average opponents rating
(opponent's rating - my rating + 1000) / c
- c depends on total games (t).
- 6 -> 12 games: c = 28
- 13 -> 25: c = 60
- 26 -> 51: c = 88
- 52 -> 100: c = 116
- 101 -> 200: c = 144
- 201 -> 500: c = 172
- 500+: c = 200