Dergunov Aleksey

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date July 3, 2023 (latest changes July 3, 2023).

70 place (371.41).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 2.80 * 1) = 14.221255

p1 = (510.64 * 3.10 * 0.43 + 611.94 * 3.50 * 0.71 + 486.49 * 4.05 * 0.86 + 252.87 * 3.75 * 1 + 0) / (3.10 * 0.43 + 3.50 * 0.71 + 4.05 * 0.86 + 3.75 * 1 + 1) = 402.1040725014554

p2 = (486.49 * 4.05 * 0.86 + 611.94 * 3.50 * 0.71 + 252.87 * 3.75 * 1 + 510.64 * 3.10 * 0.43) / max_coefficients = 340.71113976931014

score = 402.1040725014554 * 0.5 + 340.71113976931014 * 0.5 = 371.40760613538276

Rating changes

Show

all results
Date Place Points Reason
2023-07-03 71 -> 70 371.41
2023-06-19 71 371.41

Agari team tournament: 57% -> 43%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 253 2023-06-11 66/88 100% 3.75 RR Money can not buy tenpai Perm
2 486 2022-06-12 58/112 86% 4.05 RR Moscow Riichi 2022 Moscow
3 612 2022-03-20 27/68 71% 3.50 RR Tenpai can't buy happiness Perm
4 511 2021-12-19 24/48 43% 3.10 RR Agari team tournament Moscow