Tkachenko Ivan

From Sarov, Russia

EMA: 15990417

Player page

Online rating

Rating date Sept. 28, 2021 (latest changes Sept. 27, 2021).

60 place (588.27).

max_coefficients = (3.45 * 1 + 3.40 * 1 + 3.20 * 1) = 10.05

p1 = (424.46 * 3.70 * 0.57 + 806.45 * 2.85 * 1 + 820.51 * 2.60 * 1 + 534.88 * 2.50 * 1 + 0) / (3.70 * 0.57 + 2.85 * 1 + 2.60 * 1 + 2.50 * 1 + 1) = 602.5136973548875

p2 = (806.45 * 2.85 * 1 + 820.51 * 2.60 * 1 + 534.88 * 2.50 * 1) / max_coefficients = 574.0228855721392

score = 602.5136973548875 * 0.5 + 574.0228855721392 * 0.5 = 588.2682914635134

Rating changes

Show

Date Place Points Reason
2021-09-24 62 -> 60 588.27
2021-09-10 64 -> 62 588.27
2021-09-01 65 -> 64 588.27
2021-08-26 66 -> 65 588.27
2021-08-16 65 -> 66 588.27
2021-08-15 63 -> 65 588.27
2021-08-14 64 -> 63 588.27
2021-08-12 69 -> 64 584.21 -> 588.27

Corona go away: 71% -> 57%

2021-07-25 77 -> 69 551.42 -> 584.21

Demons of spring wind: 0% -> 100%

2021-07-24 79 -> 77 551.42

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 535 2021-07-25 21/44 100% 2.50 ONLINE Demons of spring wind
2 806 2021-03-07 7/32 100% 2.85 ONLINE 北斗 Tournament 2: RESURRECTION
3 821 2020-12-20 8/40 100% 2.60 ONLINE Demons of winter wind
4 424 2020-04-12 81/140 57% 3.70 ONLINE Corona go away