Piksaeva Anastasiya

From Yekaterinburg, Russia

Player page

Internal rating (RR)

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

170 place (272.87).

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

p1 = (612.90 * 2.40 * 0.43 + 28.57 * 2.50 * 1 + 405.59 * 4.71 * 1 + 419.35 * 2.40 * 1 + 0) / (2.40 * 0.43 + 2.50 * 1 + 4.71 * 1 + 2.40 * 1 + 1) = 310.9203480819064

p2 = (405.59 * 4.71 * 1 + 419.35 * 2.40 * 1 + 612.90 * 2.40 * 0.43 + 28.57 * 2.50 * 1) / max_coefficients = 234.82738481505515

score = 310.9203480819064 * 0.5 + 234.82738481505515 * 0.5 = 272.8738664484808

Rating changes

Show

all results
Date Place Points Reason
2026-09-06 165 -> 170 272.87
2026-09-02 160 -> 165 284.01 -> 272.87

Riichi Maslenitsa (shrovetide): 57% -> 43%
2026-08-31 165 -> 160 283.61 -> 284.01
2026-08-26 166 -> 165 283.61
2026-08-16 163 -> 166 283.61
2026-08-15 163 282.70 -> 283.61
2026-08-13 164 -> 163 282.70
2026-08-04 165 -> 164 282.70
2026-07-26 166 -> 165 282.70
2026-07-25 164 -> 166 282.70

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 419 2026-07-12 19/32 100% 2.40 RR Poplar fluff. Mahjong. July. Yekaterinburg
2 406 2026-06-14 86/144 100% 4.71 RR XII Russian Championship Samara
3 29 2026-02-08 35/36 100% 2.50 RR One tsumo until spring Yekaterinburg
4 613 2025-03-02 13/32 43% 2.40 RR Riichi Maslenitsa (shrovetide) Yekaterinburg
5 553 2024-07-14 22/48 0% 2.80 RR Guardian of the Winds Yekaterinburg