Dergunov Aleksey

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date Nov. 22, 2022 (latest changes Nov. 22, 2022).

51 place (412.44).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.45 * 1) = 15.2

p1 = (611.94 * 3.50 * 1 + 486.49 * 4.05 * 1 + 510.64 * 3.10 * 1 + 0 + 0) / (3.50 * 1 + 4.05 * 1 + 3.10 * 1 + 1 + 1) = 450.2007905138339

p2 = (611.94 * 3.50 * 1 + 486.49 * 4.05 * 1 + 510.64 * 3.10 * 1) / max_coefficients = 374.6736842105263

score = 450.2007905138339 * 0.5 + 374.6736842105263 * 0.5 = 412.4372373621801

Rating changes

Show

all results
Date Place Points Reason
2022-11-06 37 -> 51 424.23 -> 412.44
2022-11-05 37 424.23

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 24/48 100% 3.10 RR Agari team tournament