Dergunov Aleksey

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date Nov. 28, 2023 (latest changes Nov. 28, 2023).

51 place (451.45).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.90 * 1) = 14.249820000000001

p1 = (863.64 * 2.10 * 1 + 510.64 * 3.10 * 0.14 + 611.94 * 3.50 * 0.29 + 486.49 * 4.05 * 0.57 + 252.87 * 3.75 * 1 + 214.95 * 4 * 1 + 769.23 * 2.90 * 1) / (2.10 * 1 + 3.10 * 0.14 + 3.50 * 0.29 + 4.05 * 0.57 + 3.75 * 1 + 4 * 1 + 2.90 * 1) = 473.51898666695746

p2 = (769.23 * 2.90 * 1 + 863.64 * 2.10 * 1 + 486.49 * 4.05 * 0.57 + 252.87 * 3.75 * 1) / max_coefficients = 429.37384472224903

score = 473.51898666695746 * 0.5 + 429.37384472224903 * 0.5 = 451.4464156946033

Rating changes

Show

all results
Date Place Points Reason
2023-11-28 52 -> 51 451.45
2023-11-26 75 -> 52 373.01 -> 451.45

Autumn Agari tournament: 0% -> 100%
2023-11-20 73 -> 75 378.63 -> 373.01

Tenpai can't buy happiness: 43% -> 29%
2023-11-06 78 -> 73 371.72 -> 378.63
2023-11-05 74 -> 78 371.72
2023-10-27 73 -> 74 371.72
2023-10-22 103 -> 73 300.39 -> 371.72

Mushroom League: 0% -> 100%
2023-10-19 103 303.43 -> 300.39

Agari team tournament: 29% -> 14%
2023-10-12 103 315.22 -> 303.43

Moscow Riichi 2022: 71% -> 57%
2023-09-28 104 -> 103 315.22

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 769 2023-11-26 10/40 100% 2.90 CRR Autumn Agari tournament
2 864 2023-10-22 4/23 100% 2.10 CRR Mushroom League
3 215 2023-09-03 85/108 100% 4.00 RR SPB Riichi Open 2023
4 253 2023-06-11 66/88 100% 3.75 RR Money can not buy tenpai
5 486 2022-06-12 58/112 57% 4.05 RR Moscow Riichi 2022
6 612 2022-03-20 27/68 29% 3.50 RR Tenpai can't buy happiness
7 511 2021-12-19 24/48 14% 3.10 RR Agari team tournament