Podmarkov Andrey

From Saint Petersburg, Russia

Player page

Internal rating (RR)

Rating date July 10, 2025 (latest changes July 10, 2025).

121 place (334.55).

max_coefficients = (4.10 * 1 + 4.60 * 0.86 + 3.85 * 1 + 3.75 * 1) = 15.64266

p1 = (322.03 * 3.25 * 1 + 364.49 * 4 * 0.14 + 857.14 * 1.90 * 1 + 347.37 * 3.85 * 1 + 0) / (3.25 * 1 + 4 * 0.14 + 1.90 * 1 + 3.85 * 1 + 1) = 399.2669037799387

p2 = (857.14 * 1.90 * 1 + 347.37 * 3.85 * 1 + 322.03 * 3.25 * 1 + 364.49 * 4 * 0.14) / max_coefficients = 269.83198509716374

score = 399.2669037799387 * 0.5 + 269.83198509716374 * 0.5 = 334.5494444385512

Rating changes

Show

all results
Date Place Points Reason
2025-07-10 122 -> 121 334.55
2025-07-03 119 -> 122 340.31 -> 334.55

SPB Riichi Open 2023: 29% -> 14%
2025-06-15 113 -> 119 344.51 -> 340.31
2025-06-11 116 -> 113 344.51
2025-05-12 118 -> 116 338.46 -> 344.51
2025-05-10 119 -> 118 338.46
2025-05-03 113 -> 119 344.23 -> 338.46

SPB Riichi Open 2023: 43% -> 29%
2025-04-26 152 -> 113 234.03 -> 344.23

Seihoku spring tournament 2025: 0% -> 100%
2025-04-11 154 -> 152 234.03
2025-03-03 153 -> 154 242.76 -> 234.03

SPB Riichi Open 2023: 57% -> 43%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 857 2025-04-26 6/36 100% 1.90 RR Seihoku spring tournament 2025 Saint Petersburg
2 322 2025-02-16 41/60 100% 3.25 RR White Wolf Cup Saint Petersburg
3 347 2024-09-01 63/96 100% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
4 364 2023-09-03 69/108 14% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
5 80 2021-11-28 70/76 0% 3.45 RR Saint Petersburg Open 2021 Saint Petersburg