Dergunov Aleksey

From Moscow, Russia

Player page

Internal rating (RR)

Rating date Feb. 19, 2023 (latest changes Feb. 19, 2023).

46 place (407.24).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.45 * 0.71) = 14.214335

p1 = (510.64 * 3.10 * 0.71 + 611.94 * 3.50 * 1 + 486.49 * 4.05 * 1 + 0 + 0) / (3.10 * 0.71 + 3.50 * 1 + 4.05 * 1 + 1 + 1) = 445.6505385347062

p2 = (611.94 * 3.50 * 1 + 486.49 * 4.05 * 1 + 510.64 * 3.10 * 0.71) / max_coefficients = 368.83751508600295

score = 445.6505385347062 * 0.5 + 368.83751508600295 * 0.5 = 407.24402681035457

Rating changes

Show

all results
Date Place Points Reason
2023-02-19 46 413.80 -> 407.24

Agari team tournament: 86% -> 71%
2023-01-28 47 -> 46 409.93 -> 413.80
2022-12-19 48 -> 47 416.85 -> 409.93

Agari team tournament: 100% -> 86%
2022-11-28 48 412.44 -> 416.85
2022-11-06 35 -> 48 424.23 -> 412.44
2022-10-14 35 424.23

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 486 2022-06-12 58/112 100% 4.05 RR Moscow Riichi 2022
2 612 2022-03-20 27/68 100% 3.50 RR Tenpai can't buy happiness
3 511 2021-12-19 24/48 71% 3.10 RR Agari team tournament