Podmarkov Andrey

From Saint Petersburg, Russia

Player page

Internal rating (RR)

Rating date Jan. 3, 2025 (latest changes Jan. 3, 2025).

136 place (187.26).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (364.49 * 4 * 0.57 + 347.37 * 3.85 * 1 + 0 + 0 + 0) / (4 * 0.57 + 3.85 * 1 + 1 + 1 + 1) = 237.58045448574808

p2 = (347.37 * 3.85 * 1 + 364.49 * 4 * 0.57) / max_coefficients = 136.93627760252366

score = 237.58045448574808 * 0.5 + 136.93627760252366 * 0.5 = 187.25836604413587

Rating changes

Show

all results
Date Place Points Reason
2025-01-03 134 -> 136 197.57 -> 187.26

SPB Riichi Open 2023: 71% -> 57%
2024-11-06 140 -> 134 197.57
2024-11-03 138 -> 140 207.45 -> 197.57

SPB Riichi Open 2023: 86% -> 71%
2024-10-13 128 -> 138 209.14 -> 207.45
2024-09-03 127 -> 128 215.63 -> 209.14

SPB Riichi Open 2023: 100% -> 86%
2024-09-01 115 -> 127 154.71 -> 215.63

SPB Riichi Open 2024: 0% -> 100%
2023-11-20 116 -> 115 154.71
2023-11-06 118 -> 116 152.41 -> 154.71
2023-10-19 120 -> 118 152.41
2023-10-12 122 -> 120 150.36 -> 152.41

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 347 2024-09-01 63/96 100% 3.85 RR SPB Riichi Open 2024
2 364 2023-09-03 69/108 57% 4.00 RR SPB Riichi Open 2023
3 80 2021-11-28 70/76 0% 3.45 RR Saint Petersburg Open 2021