Tkachenko Ivan

From Sarov, Russia

EMA: 15990417

Player page

Online rating

Rating date Dec. 4, 2022 (latest changes Dec. 4, 2022).

115 place (248.69).

max_coefficients = (2.80 * 1 + 3.25 * 0.86 + 2.60 * 1) = 8.185575

p1 = (806.45 * 2.85 * 0.29 + 820.51 * 2.60 * 0.14 + 534.88 * 2.50 * 0.57 + 21.28 * 2.60 * 1 + 0) / (2.85 * 0.29 + 2.60 * 0.14 + 2.50 * 0.57 + 2.60 * 1 + 1) = 286.5816421358209

p2 = (534.88 * 2.50 * 0.57 + 806.45 * 2.85 * 0.29 + 820.51 * 2.60 * 0.14) / max_coefficients = 210.80742647889733

score = 286.5816421358209 * 0.5 + 210.80742647889733 * 0.5 = 248.6945343073591

Rating changes

Show

all results
Date Place Points Reason
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
2022-11-14 115 -> 114 260.83 -> 267.12
2022-11-10 117 -> 115 260.83
2022-11-07 104 -> 117 294.59 -> 260.83

北斗 Tournament 2: RESURRECTION: 43% -> 29%
2022-11-01 105 -> 104 294.59
2022-10-20 98 -> 105 324.60 -> 294.59

Demons of winter wind: 29% -> 14%
2022-10-11 99 -> 98 324.60
2022-09-25 95 -> 99 339.81 -> 324.60

Demons of spring wind: 86% -> 71%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 21 2021-12-12 47/48 100% 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 29% 2.85 ONLINE 北斗 Tournament 2: RESURRECTION
4 821 2020-12-20 8/40 14% 2.60 ONLINE Demons of winter wind
5 424 2020-04-12 81/140 0% 3.70 ONLINE Corona go away