Orlova Yuliya

From Samara, Russia

Player page

Internal rating (RR)

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

80 place (451.52).

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

p1 = (139.24 * 3.65 * 0.57 + 884.21 * 3.85 * 0.71 + 642.86 * 2.60 * 1 + 457.14 * 3.50 * 1 + 0) / (3.65 * 0.57 + 3.85 * 0.71 + 2.60 * 1 + 3.50 * 1 + 1) = 502.14713633467426

p2 = (884.21 * 3.85 * 0.71 + 642.86 * 2.60 * 1 + 457.14 * 3.50 * 1 + 139.24 * 3.65 * 0.57) / max_coefficients = 400.90033444816055

score = 502.14713633467426 * 0.5 + 400.90033444816055 * 0.5 = 451.5237353914174

Rating changes

Show

all results
Date Place Points Reason
2025-12-04 84 -> 80 446.36 -> 451.52

Riichi over Volga: 71% -> 57%
2025-11-30 85 -> 84 446.36
2025-11-12 89 -> 85 446.36
2025-11-10 90 -> 89 446.36
2025-11-04 85 -> 90 455.58 -> 446.36
2025-11-01 77 -> 85 480.17 -> 455.58

SPB Riichi Open 2024: 86% -> 71%
2025-10-13 79 -> 77 473.23 -> 480.17
2025-10-04 82 -> 79 468.66 -> 473.23

Riichi over Volga: 86% -> 71%
2025-09-30 83 -> 82 468.66
2025-09-12 85 -> 83 468.66

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 457 2025-05-03 39/71 100% 3.50 RR Riichi over The Volga 2025 Samara
2 643 2025-01-26 16/43 100% 2.60 RR Riichi On Ice Samara
3 884 2024-09-01 12/96 71% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
4 139 2024-08-04 69/80 57% 3.65 RR Riichi over Volga Samara
5 804 2023-09-03 22/108 0% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
6 460 2023-06-11 48/88 0% 3.75 RR Money can not buy tenpai Perm