Ulanskaya Emiliya

From Saint Petersburg, Russia

Player page

Internal rating (RR)

Rating date Sept. 16, 2026 (latest changes Sept. 13, 2026).

265 place (8.88).

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

p1 = (12.99 * 3.45 * 0.86 + 17.54 * 3.90 * 1 + 0 + 0 + 0) / (3.45 * 0.86 + 3.90 * 1 + 1 + 1 + 1) = 10.83697414881513

p2 = (17.54 * 3.90 * 1 + 12.99 * 3.45 * 0.86) / max_coefficients = 6.931862426995457

score = 10.83697414881513 * 0.5 + 6.931862426995457 * 0.5 = 8.884418287905294

Rating changes

Show

all results
Date Place Points Reason
2026-09-06 260 -> 265 8.88
2026-09-01 266 -> 260 13.11 -> 8.88

SPB Riichi Open 2024: 14% -> 0%
2026-08-31 266 13.22 -> 13.11

SPB Riichi Open 2025: 100% -> 86%
2026-08-16 260 -> 266 13.22
2026-08-15 260 13.18 -> 13.22
2026-08-04 267 -> 260 13.18
2026-08-02 264 -> 267 13.18
2026-07-25 260 -> 264 13.18
2026-07-18 253 -> 260 13.18
2026-07-14 255 -> 253 13.18

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 18 2025-11-04 57/58 100% 3.90 RR XI Russian Championship Moscow
2 13 2025-08-31 77/78 86% 3.45 RR SPB Riichi Open 2025 Saint Petersburg
3 84 2024-09-01 88/96 0% 3.85 RR SPB Riichi Open 2024 Saint Petersburg