Elkin Denis

From Saint Petersburg, Russia

Player page

Internal rating (RR)

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

152 place (241.86).

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

p1 = (448.60 * 4 * 0.43 + 391.30 * 2.10 * 1 + 12.66 * 3.65 * 1 + 452.63 * 3.85 * 1 + 22.47 * 3.75 * 1 + 220.34 * 3.25 * 1) / (4 * 0.43 + 2.10 * 1 + 3.65 * 1 + 3.85 * 1 + 3.75 * 1 + 3.25 * 1) = 228.236797274276

p2 = (452.63 * 3.85 * 1 + 391.30 * 2.10 * 1 + 448.60 * 4 * 0.43 + 220.34 * 3.25 * 1) / max_coefficients = 255.49211356466876

score = 228.236797274276 * 0.5 + 255.49211356466876 * 0.5 = 241.8644554194724

Rating changes

Show

all results
Date Place Points Reason
2025-03-03 147 -> 152 253.28 -> 241.86

SPB Riichi Open 2023: 57% -> 43%
2025-03-02 142 -> 147 253.28
2025-02-16 139 -> 142 234.86 -> 253.28

White Wolf Cup: 0% -> 100%
2025-02-02 130 -> 139 234.86
2025-01-26 123 -> 130 234.86
2025-01-07 121 -> 123 234.86
2025-01-03 119 -> 121 246.67 -> 234.86

SPB Riichi Open 2023: 71% -> 57%
2024-12-11 121 -> 119 246.67
2024-11-06 126 -> 121 246.67
2024-11-03 124 -> 126 258.21 -> 246.67

SPB Riichi Open 2023: 86% -> 71%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 220 2025-02-16 47/60 100% 3.25 RR White Wolf Cup
2 22 2024-10-13 88/90 100% 3.75 RR Moscow Riichi 2024
3 453 2024-09-01 53/96 100% 3.85 RR SPB Riichi Open 2024
4 13 2024-08-04 79/80 100% 3.65 RR Riichi over Volga
5 391 2024-03-30 29/47 100% 2.10 RR Seihoku spring tournament 2024
6 449 2023-09-03 60/108 43% 4.00 RR SPB Riichi Open 2023