Chichigin Andrey

From Odintsovo, Russia

EMA: 15990028

Player page

Internal rating (RR)

Rating date Feb. 1, 2020 (latest changes Feb. 1, 2020).

143 place (302.47).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.85 * 1 + 3.45 * 1) = 15.55

p1 = (682.54 * 3.45 * 0.86 + 198.20 * 4.05 * 1 + 451.61 * 2.70 * 1 + 0 + 0) / (3.45 * 0.86 + 4.05 * 1 + 2.70 * 1 + 1 + 1) = 345.1201610660977

p2 = (682.54 * 3.45 * 0.86 + 451.61 * 2.70 * 1 + 198.20 * 4.05 * 1) / max_coefficients = 259.82765273311895

score = 345.1201610660977 * 0.5 + 259.82765273311895 * 0.5 = 302.4739068996083

Rating changes

Show

all results
Date Place Points Reason
2020-02-01 143 302.47

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 452 2020-01-26 18/32 100% 2.70 RR The last chance: back to 2019
2 198 2019-12-15 90/112 100% 4.05 EMA VIII Russian Riichi Championship
3 683 2018-12-16 21/64 86% 3.45 EMA White Dragon Tournament