Tkachenko Ivan

From Sarov, Russia

EMA: 15990417

Player page

Online rating

Rating date Jan. 14, 2023 (latest changes Jan. 14, 2023).

123 place (170.79).

max_coefficients = (2.80 * 1 + 3.25 * 0.71 + 2.30 * 1) = 7.421475

p1 = (21.28 * 2.60 * 0.86 + 806.45 * 2.85 * 0.14 + 534.88 * 2.50 * 0.57 + 0 + 0) / (2.60 * 0.86 + 2.85 * 0.14 + 2.50 * 0.57 + 1 + 1) = 187.97620470876328

p2 = (534.88 * 2.50 * 0.57 + 806.45 * 2.85 * 0.14 + 21.28 * 2.60 * 0.86) / max_coefficients = 153.5988465904689

score = 187.97620470876328 * 0.5 + 153.5988465904689 * 0.5 = 170.7875256496161

Rating changes

Show

all results
Date Place Points Reason
2023-01-14 123 166.27 -> 170.79
2023-01-07 121 -> 123 206.53 -> 166.27

北斗 Tournament 2: RESURRECTION: 29% -> 14%
2022-12-20 110 -> 121 261.14 -> 206.53

Demons of winter wind: 14% -> 0%
2022-12-18 111 -> 110 261.14
2022-12-17 112 -> 111 261.14
2022-12-15 113 -> 112 261.14
2022-12-12 115 -> 113 248.69 -> 261.14

Demons of autumn wind: 100% -> 86%
2022-11-25 107 -> 115 267.12 -> 248.69

Demons of spring wind: 71% -> 57%
2022-11-21 110 -> 107 267.12
2022-11-16 114 -> 110 267.12

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 21 2021-12-12 47/48 86% 2.60 ONLINE Demons of autumn wind
2 535 2021-07-25 21/44 57% 2.50 ONLINE Demons of spring wind
3 806 2021-03-07 7/32 14% 2.85 ONLINE 北斗 Tournament 2: RESURRECTION
4 821 2020-12-20 8/40 0% 2.60 ONLINE Demons of winter wind
5 424 2020-04-12 81/140 0% 3.70 ONLINE Corona go away