Chichigina Natalya

From Odintsovo, Russia

EMA: 15990021

Player page

Internal rating (RR)

Rating date Oct. 26, 2022 (latest changes Oct. 26, 2022).

78 place (53.54).

max_coefficients = (4.05 * 1 + 3.50 * 1 + 3.45 * 1 + 3.30 * 1) = 14.3

p1 = (63.83 * 3.10 * 1 + 108.11 * 4.05 * 1 + 0 + 0 + 0) / (3.10 * 1 + 4.05 * 1 + 1 + 1 + 1) = 62.63152709359606

p2 = (108.11 * 4.05 * 1 + 63.83 * 3.10 * 1) / max_coefficients = 44.455244755244756

score = 62.63152709359606 * 0.5 + 44.455244755244756 * 0.5 = 53.543385924420406

Rating changes

Show

all results
Date Place Points Reason
2022-10-14 150 -> 78 35.63 -> 53.54
2021-02-01 219 -> 150 100.55 -> 35.63
2020-02-01 219 100.55

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 108 2022-06-12 100/112 100% 4.05 RR Moscow Riichi 2022
2 64 2021-12-19 45/48 100% 3.10 RR Agari team tournament
3 32 2020-01-26 31/32 0% 2.70 RR The last chance: back to 2019
4 81 2019-12-15 103/112 0% 4.05 EMA VIII Russian Riichi Championship
5 317 2018-12-16 44/64 0% 3.45 EMA White Dragon Tournament
6 0 2018-07-22 24/24 0% 2.73 RR Winner tournament. Agari season event