Orlova Yuliya

From Samara, Russia

Player page

Internal rating (RR)

Rating date Sept. 21, 2026 (latest changes Sept. 13, 2026).

28 place (667.77).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41

p1 = (642.86 * 2.60 * 0.43 + 457.14 * 3.50 * 0.57 + 909.09 * 3 * 1 + 1000 * 3.40 * 1 + 595.24 * 2.90 * 1 + 468.53 * 4.71 * 1) / (2.60 * 0.43 + 3.50 * 0.57 + 3 * 1 + 3.40 * 1 + 2.90 * 1 + 4.71 * 1) = 682.7068731729138

p2 = (1000 * 3.40 * 1 + 909.09 * 3 * 1 + 468.53 * 4.71 * 1 + 595.24 * 2.90 * 1) / max_coefficients = 652.8384166125893

score = 682.7068731729138 * 0.5 + 652.8384166125893 * 0.5 = 667.7726448927515

Rating changes

Show

all results
Date Place Points Reason
2026-09-06 26 -> 28 667.77
2026-09-03 28 -> 26 664.57 -> 667.77

Riichi over The Volga 2025: 71% -> 57%
2026-09-02 27 -> 28 664.57
2026-09-01 26 -> 27 667.72 -> 664.57

SPB Riichi Open 2024: 14% -> 0%
2026-08-31 28 -> 26 666.66 -> 667.72
2026-08-16 25 -> 28 666.66
2026-08-15 26 -> 25 664.28 -> 666.66
2026-08-04 27 -> 26 656.70 -> 664.28

Riichi over Volga: 14% -> 0%
2026-08-03 28 -> 27 656.70
2026-08-02 30 -> 28 656.70

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 469 2026-06-14 77/144 100% 4.71 RR XII Russian Championship Samara
2 595 2026-05-03 18/43 100% 2.90 RR Sturgeon in tempai Saratov
3 1000 2026-02-23 🥇 1/75 100% 3.40 RR White Wolf Cup 2026 Saint Petersburg
4 909 2026-01-25 6/56 100% 3.00 RR Riichi On Ice 2026 Samara
5 457 2025-05-03 39/71 57% 3.50 RR Riichi over The Volga 2025 Samara
6 643 2025-01-26 16/43 43% 2.60 RR Riichi On Ice Samara
7 884 2024-09-01 12/96 0% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
8 139 2024-08-04 69/80 0% 3.65 RR Riichi over Volga Samara
9 804 2023-09-03 22/108 0% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
10 460 2023-06-11 48/88 0% 3.75 RR Money can not buy tenpai Perm