Tkachenko Ivan
From Sarov, Russia
EMA: 15990417
Online rating
Rating date Jan. 26, 2023 (latest changes Jan. 26, 2023).
123 place (147.07).
how we calculated rating score
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 * 0.43 + 0 + 0) / (2.60 * 0.86 + 2.85 * 0.14 + 2.50 * 0.43 + 1 + 1) = 166.27695596371268
p2 = (534.88 * 2.50 * 0.43 + 806.45 * 2.85 * 0.14 + 21.28 * 2.60 * 0.86) / max_coefficients = 127.86945991194472
score = 166.27695596371268 * 0.5 + 127.86945991194472 * 0.5 = 147.0732079378287
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-01-25 | 121 -> 123 | 170.79 -> 147.07 |
Demons of spring wind: 57% -> 43% |
2023-01-21 | 122 -> 121 | 170.79 | |
2023-01-16 | 123 -> 122 | 170.79 | |
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% |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 21 |
|
47/48 | 86% | 2.60 | ONLINE | Demons of autumn wind |
2 | 535 |
|
21/44 | 43% | 2.50 | ONLINE | Demons of spring wind |
3 | 806 |
|
7/32 | 14% | 2.85 | ONLINE | 北斗 Tournament 2: RESURRECTION |
4 | 821 |
|
8/40 | 0% | 2.60 | ONLINE | Demons of winter wind |
5 | 424 |
|
81/140 | 0% | 3.70 | ONLINE | Corona go away |