Tkachenko Ivan

From Sarov, Russia

EMA: 15990417

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Online rating

Rating date Feb. 1, 2021 (latest changes Feb. 1, 2021).

148 place (365.97).

max_coefficients = (3.71 * 1 + 3.70 * 1 + 3.69 * 1) = 11.1

p1 = (424.46 * 3.70 * 1 + 820.51 * 2.60 * 1 + 0 + 0 + 0) / (3.70 * 1 + 2.60 * 1 + 1 + 1 + 1) = 398.26129032258063

p2 = (820.51 * 2.60 * 1 + 424.46 * 3.70 * 1) / max_coefficients = 333.6783783783784

score = 398.26129032258063 * 0.5 + 333.6783783783784 * 0.5 = 365.9698343504795

Rating changes

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all results
Date Place Points Reason
2021-02-01 148 365.97

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 821 2020-12-20 8/40 100% 2.60 ONLINE Demons of winter wind
2 424 2020-04-12 81/140 100% 3.70 ONLINE Corona go away