Dergunov Aleksey

From Moscow, Russia

Player page

Internal rating (RR)

Rating date April 12, 2024 (latest changes April 12, 2024).

48 place (406.78).

max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 4.20 * 0.57) = 13.19988

p1 = (486.49 * 4.05 * 0.14 + 252.87 * 3.75 * 1 + 214.95 * 4 * 1 + 260.87 * 2.10 * 1 + 960.78 * 3.05 * 1) / (4.05 * 0.14 + 3.75 * 1 + 4 * 1 + 2.10 * 1 + 3.05 * 1) = 413.08445259554946

p2 = (960.78 * 3.05 * 1 + 252.87 * 3.75 * 1 + 214.95 * 4 * 1 + 260.87 * 2.10 * 1) / max_coefficients = 400.4816710454943

score = 413.08445259554946 * 0.5 + 400.4816710454943 * 0.5 = 406.7830618205219

Rating changes

Show

Date Place Points Reason
2024-04-12 49 -> 48 408.86 -> 406.78

Moscow Riichi 2022: 29% -> 14%

2024-03-30 47 -> 49 405.39 -> 408.86

Seihoku spring tournament 2024: 0% -> 100%

2024-03-20 41 -> 47 425.88 -> 405.39

Tenpai can't buy happiness: 14% -> 0%

2024-03-10 78 -> 41 247.00 -> 425.88

Agari Spring Tournament 2024: 0% -> 100%

2024-03-06 80 -> 78 241.03 -> 247.00
2024-02-12 79 -> 80 253.13 -> 241.03

Moscow Riichi 2022: 43% -> 29%

2024-01-20 75 -> 79 272.83 -> 253.13

Tenpai can't buy happiness: 29% -> 14%

2024-01-06 79 -> 75 266.84 -> 272.83
2023-12-19 76 -> 79 284.44 -> 266.84

Agari team tournament: 14% -> 0%

2023-12-12 77 -> 76 293.65 -> 284.44

Moscow Riichi 2022: 57% -> 43%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 261 2024-03-30 35/47 100% 2.10 RR Seihoku spring tournament 2024
2 961 2024-03-10 3/52 100% 3.05 RR Agari Spring Tournament 2024
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 14% 4.05 RR Moscow Riichi 2022
6 612 2022-03-20 27/68 0% 3.50 RR Tenpai can't buy happiness
7 511 2021-12-19 24/48 0% 3.10 RR Agari team tournament