Petsilyak Denis

From Moscow, Russia

EMA: 15990410

Player page

Internal rating (RR)

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

147 place (261.86).

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

p1 = (504.67 * 4 * 0.29 + 58.82 * 3.05 * 1 + 651.69 * 3.75 * 1 + 0 + 0) / (4 * 0.29 + 3.05 * 1 + 3.75 * 1 + 1 + 1) = 321.8379128615682

p2 = (651.69 * 3.75 * 1 + 504.67 * 4 * 0.29 + 58.82 * 3.05 * 1) / max_coefficients = 201.8908517350158

score = 321.8379128615682 * 0.5 + 201.8908517350158 * 0.5 = 261.864382298292

Rating changes

Show

all results
Date Place Points Reason
2025-05-03 138 -> 147 275.93 -> 261.86

SPB Riichi Open 2023: 43% -> 29%
2025-04-26 136 -> 138 275.93
2025-03-03 134 -> 136 289.48 -> 275.93

SPB Riichi Open 2023: 57% -> 43%
2025-03-02 132 -> 134 289.48
2025-02-16 126 -> 132 289.48
2025-02-02 119 -> 126 289.48
2025-01-26 114 -> 119 289.48
2025-01-07 110 -> 114 289.48
2025-01-03 109 -> 110 302.60 -> 289.48

SPB Riichi Open 2023: 71% -> 57%
2024-12-11 111 -> 109 302.60

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 652 2024-10-13 32/90 100% 3.75 RR Moscow Riichi 2024 Moscow
2 59 2024-06-09 49/52 100% 3.05 RR Agari Summer Tournament 2024 Moscow
3 505 2023-09-03 54/108 29% 4.00 RR SPB Riichi Open 2023 Saint Petersburg