Chichigina Natalya

From Odintsovo, Russia

EMA: 15990021

Player page

Internal rating (RR)

Rating date July 14, 2024 (latest changes July 14, 2024).

76 place (369.59).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001

p1 = (333.33 * 4.20 * 0.29 + 186.92 * 4 * 1 + 627.45 * 3.05 * 1 + 627.45 * 3.05 * 1 + 0) / (4.20 * 0.29 + 4 * 1 + 3.05 * 1 + 3.05 * 1 + 1) = 404.4816478779572

p2 = (627.45 * 3.05 * 1 + 627.45 * 3.05 * 1 + 186.92 * 4 * 1 + 333.33 * 4.20 * 0.29) / max_coefficients = 334.705204645413

score = 404.4816478779572 * 0.5 + 334.705204645413 * 0.5 = 369.59342626168507

Rating changes

Show

all results
Date Place Points Reason
2024-07-14 69 -> 76 369.59
2024-07-06 67 -> 69 374.67 -> 369.59

IX Russian Riichi Championship: 43% -> 29%
2024-06-11 74 -> 67 377.89 -> 374.67
2024-06-09 93 -> 74 267.29 -> 377.89

Agari Summer Tournament 2024: 0% -> 100%
2024-05-12 70 -> 93 288.20 -> 267.29
2024-05-06 70 293.25 -> 288.20

IX Russian Riichi Championship: 57% -> 43%
2024-04-12 73 -> 70 290.35 -> 293.25

Moscow Riichi 2022: 29% -> 14%
2024-03-30 68 -> 73 290.35
2024-03-20 75 -> 68 290.35
2024-03-10 90 -> 75 161.48 -> 290.35

Agari Spring Tournament 2024: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 627 2024-06-09 20/52 100% 3.05 RR Agari Summer Tournament 2024
2 627 2024-03-10 20/52 100% 3.05 RR Agari Spring Tournament 2024
3 187 2023-09-03 88/108 100% 4.00 RR SPB Riichi Open 2023
4 333 2022-11-06 51/76 29% 4.20 RR IX Russian Riichi Championship
5 108 2022-06-12 100/112 0% 4.05 RR Moscow Riichi 2022
6 64 2021-12-19 45/48 0% 3.10 RR Agari team tournament
7 32 2020-01-26 31/32 0% 2.70 RR The last chance: back to 2019
8 81 2019-12-15 103/112 0% 4.05 EMA VIII Russian Riichi Championship
9 317 2018-12-16 44/64 0% 3.45 EMA White Dragon Tournament
10 0 2018-07-22 24/24 0% 2.73 RR Winner tournament. Agari season event