Ratnikova Anna

From Samara, Russia

EMA: 15990370

Player page

Online rating

Rating date June 16, 2024 (latest changes June 16, 2024).

13 place (450.97).

max_coefficients = (3.70 * 1 + 3 * 1 + 2.40 * 1) = 9.1

p1 = (800 * 2.80 * 0.14 + 885.71 * 3.70 * 1 + 0 + 0 + 0) / (2.80 * 0.14 + 3.70 * 1 + 1 + 1 + 1) = 506.64495811338395

p2 = (885.71 * 3.70 * 1 + 800 * 2.80 * 0.14) / max_coefficients = 395.3010989010989

score = 506.64495811338395 * 0.5 + 395.3010989010989 * 0.5 = 450.97302850724145

Rating changes

Show

all results
Date Place Points Reason
2024-06-16 43 -> 13 237.47 -> 450.97

Shimmer League: 0% -> 100%
2023-11-11 43 232.16 -> 237.47
2023-10-26 39 -> 43 269.00 -> 232.16

Summer Online Tournament: 71% -> 57%
2023-10-17 42 -> 39 269.00
2023-10-12 43 -> 42 269.00
2023-10-10 44 -> 43 269.00
2023-09-14 47 -> 44 264.69 -> 269.00

Winter Team Fight: 29% -> 14%
2023-09-12 42 -> 47 309.88 -> 264.69

Autumn Online Tournament: 14% -> 0%
2023-09-11 45 -> 42 303.90 -> 309.88
2023-08-26 39 -> 45 333.92 -> 303.90

Summer Online Tournament: 86% -> 71%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 886 2024-06-16 5/36 100% 3.70 ONLINE Shimmer League
2 800 2022-06-26 12/56 14% 2.80 ONLINE Summer Online Tournament
3 103 2021-11-14 79/88 0% 3.25 ONLINE Winter Team Fight
4 519 2021-09-12 14/28 0% 2.10 ONLINE Autumn Online Tournament
5 372 2021-07-25 28/44 0% 2.50 ONLINE Summer Online Tournament
6 650 2021-05-16 37/104 0% 3.45 ONLINE Riichi Online Open Team Cup
7 586 2020-11-01 42/100 0% 3.40 ONLINE Riichi Online Open Team Cup
8 655 2020-09-13 20/56 0% 2.80 ONLINE Autumn Online Tournament
9 465 2020-06-14 39/72 0% 3.05 ONLINE Summer Tournament
10 711 2020-05-24 40/136 0% 3.69 ONLINE Riichi Online Open Team Cup
11 636 2020-02-16 53/144 0% 3.71 ONLINE Riichi Online Open Team Cup 2020