Shishkina Elizaveta

From Kirov, Russia

Player page

Internal rating (RR)

Rating date May 20, 2025 (latest changes May 12, 2025).

180 place (155.37).

max_coefficients = (4.60 * 0.86 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.19266

p1 = (93.46 * 4.60 * 0.86 + 430.38 * 3.65 * 1 + 0 + 0 + 0) / (4.60 * 0.86 + 3.65 * 1 + 1 + 1 + 1) = 183.08526847836146

p2 = (430.38 * 3.65 * 1 + 93.46 * 4.60 * 0.86) / max_coefficients = 127.65111573615154

score = 183.08526847836146 * 0.5 + 127.65111573615154 * 0.5 = 155.3681921072565

Rating changes

Show

all results
Date Place Points Reason
2025-05-12 180 152.04 -> 155.37

X Russian Championship: 100% -> 86%
2025-05-03 176 -> 180 152.04
2025-04-27 175 -> 176 152.04
2025-04-26 174 -> 175 152.04
2025-03-03 175 -> 174 152.04
2025-03-02 171 -> 175 152.04
2025-02-16 162 -> 171 152.04
2025-02-02 156 -> 162 152.04
2025-01-26 147 -> 156 152.04
2025-01-07 143 -> 147 152.04

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 430 2024-08-04 46/80 100% 3.65 RR Riichi over Volga Samara
2 93 2024-05-12 98/108 86% 4.60 RR X Russian Championship Perm