Podmarkov Andrey

From Saint Petersburg, Russia

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Common russian riichi rating (CRR)

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

141 place (334.55).

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

p1 = (364.49 * 4 * 0.14 + 347.37 * 3.85 * 1 + 322.03 * 3.25 * 1 + 857.14 * 1.90 * 1 + 0) / (4 * 0.14 + 3.85 * 1 + 3.25 * 1 + 1.90 * 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
2025-07-03 140 -> 141 340.31 -> 334.55

SPB Riichi Open 2023: 29% -> 14%
2025-06-15 134 -> 140 344.51 -> 340.31
2025-06-14 132 -> 134 344.51
2025-06-11 135 -> 132 344.51
2025-06-08 134 -> 135 344.51
2025-05-30 135 -> 134 344.51
2025-05-25 136 -> 135 344.51
2025-05-17 134 -> 136 344.51
2025-05-12 137 -> 134 338.46 -> 344.51
2025-05-03 132 -> 137 344.23 -> 338.46

SPB Riichi Open 2023: 43% -> 29%

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
5 913 2023-04-22 3/24 0% 1.40 CRR Fire cup 2023 Saint Petersburg
6 718 2022-08-27 12/40 0% 1.80 CRR Sun tournament Saint Petersburg
7 80 2021-11-28 70/76 0% 3.45 RR Saint Petersburg Open 2021 Saint Petersburg