Elkin Denis

From Saint Petersburg, Russia

Player page

Internal rating (RR)

Rating date March 30, 2026 (latest changes March 30, 2026).

89 place (437.23).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95

p1 = (12.66 * 3.65 * 0.43 + 452.63 * 3.85 * 0.43 + 22.47 * 3.75 * 0.57 + 220.34 * 3.25 * 0.86 + 800 * 1.90 * 1 + 471.43 * 3.50 * 1 + 358.21 * 4.10 * 1 + 701.30 * 3.45 * 1) / (3.65 * 0.43 + 3.85 * 0.43 + 3.75 * 0.57 + 3.25 * 0.86 + 1.90 * 1 + 3.50 * 1 + 4.10 * 1 + 3.45 * 1) = 402.3524587152266

p2 = (701.30 * 3.45 * 1 + 471.43 * 3.50 * 1 + 800 * 1.90 * 1 + 358.21 * 4.10 * 1) / max_coefficients = 472.1163879598662

score = 402.3524587152266 * 0.5 + 472.1163879598662 * 0.5 = 437.2344233375464

Rating changes

Show

all results
Date Place Points Reason
2026-03-30 89 437.16 -> 437.23

Seihoku spring tournament 2024: 14% -> 0%
2026-03-12 90 -> 89 437.16
2026-03-10 92 -> 90 437.16
2026-03-01 94 -> 92 437.79 -> 437.16

SPB Riichi Open 2024: 57% -> 43%
2026-02-23 86 -> 94 437.79
2026-02-16 88 -> 86 435.89 -> 437.79

White Wolf Cup: 100% -> 86%
2026-02-13 90 -> 88 431.49 -> 435.89

Moscow Riichi 2024: 71% -> 57%
2026-02-08 89 -> 90 431.49
2026-02-04 90 -> 89 427.29 -> 431.49

Riichi over Volga: 57% -> 43%
2026-01-30 90 427.34 -> 427.29

Seihoku spring tournament 2024: 29% -> 14%

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 701 2025-08-31 24/78 100% 3.45 RR SPB Riichi Open 2025 Saint Petersburg
2 358 2025-06-15 44/68 100% 4.10 RR 13 bloody tiles Perm
3 471 2025-05-03 38/71 100% 3.50 RR Riichi over The Volga 2025 Samara
4 800 2025-04-26 8/36 100% 1.90 RR Seihoku spring tournament 2025 Saint Petersburg
5 220 2025-02-16 47/60 86% 3.25 RR White Wolf Cup Saint Petersburg
6 22 2024-10-13 88/90 57% 3.75 RR Moscow Riichi 2024 Moscow
7 453 2024-09-01 53/96 43% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
8 13 2024-08-04 79/80 43% 3.65 RR Riichi over Volga Samara
9 391 2024-03-30 29/47 0% 2.10 RR Seihoku spring tournament 2024 Saint Petersburg
10 449 2023-09-03 60/108 0% 4.00 RR SPB Riichi Open 2023 Saint Petersburg