Petsilyak Denis

From Moscow, Russia

EMA: 15990410

Player page

Internal rating (RR)

Rating date Oct. 10, 2025 (latest changes Oct. 9, 2025).

109 place (378.86).

max_coefficients = (4.10 * 1 + 3.75 * 1 + 3.50 * 1 + 3.45 * 1) = 14.8

p1 = (651.69 * 3.75 * 1 + 58.82 * 3.05 * 0.57 + 800 * 2.45 * 1 + 0 + 0) / (3.75 * 1 + 3.05 * 0.57 + 2.45 * 1 + 1 + 1) = 453.2278228300564

p2 = (651.69 * 3.75 * 1 + 800 * 2.45 * 1 + 58.82 * 3.05 * 0.57) / max_coefficients = 304.4824324324324

score = 453.2278228300564 * 0.5 + 304.4824324324324 * 0.5 = 378.8551276312444

Rating changes

Show

Date Place Points Reason
2025-10-09 109 371.44 -> 378.86

Agari Summer Tournament 2024: 71% -> 57%

2025-10-04 111 -> 109 371.44
2025-09-14 113 -> 111 371.44
2025-09-12 116 -> 113 371.44
2025-09-10 117 -> 116 371.44
2025-09-03 104 -> 117 405.08 -> 371.44

SPB Riichi Open 2023: 14% -> 0%

2025-09-01 106 -> 104 400.80 -> 405.08
2025-08-31 99 -> 106 400.80
2025-08-09 101 -> 99 392.71 -> 400.80

Agari Summer Tournament 2024: 86% -> 71%

2025-08-04 105 -> 101 391.16 -> 392.71

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 800 2025-07-13 7/31 100% 2.45 RR Agari Summer Tournament 2025 Moscow
2 652 2024-10-13 32/90 100% 3.75 RR Moscow Riichi 2024 Moscow
3 59 2024-06-09 49/52 57% 3.05 RR Agari Summer Tournament 2024 Moscow
4 505 2023-09-03 54/108 0% 4.00 RR SPB Riichi Open 2023 Saint Petersburg