Stas Kovyazin

Profile image of Stas Kovyazin
Full name: Stas Kovyazin
Current rank: 34 since Sept. 27, 2021
Highest Rank: 29 first reached Sept. 20, 2021 (1 week in total)
2021 race rank: 33
2019: =170
2018: =190
Titles/finals: 0/0
Elo Rating: 1496

Elo Ratings per Match since January 2013

Choose a table: Match scores, player Elo ratings, player rankings.

A player's elo rating is considered provisional (P) until they have either completed six matches or played matches at at least three different tournaments.

The probability of winning is equal to the predicted share of points scored. A player rated 200 above another corresponds to a 76% chance of winning.

The K value is a development coefficient, and it reduces large swings in the ratings of established players. The K value reduces over time, similar to 538's elo ratings for tennis players: 250/((player's match count+15)**(0.4)))-10

Click table headers to sort.

Date Tournament Round Opponent   Elo Rating
Player

Opponent

Difference
  Share of Points
Predicted

Actual

Difference
  Final Result
Predicted

Actual

Difference
K-Factor Next Elo Change
20210703 Eco Flow Camp 2021 third place match
Alexandr Bibikov
1452
1589
-137
31.2 %
55.6 %
+24.3 %
Lose
Won
Upset Win
65
1496
+44
20210703 Eco Flow Camp 2021 semi-final
Alexander Inozemtsev
1463
1751
-288
16.0 %
0.0 %
-16.0 %
Lose
Lost
-
66
1452
-11
20210703 Eco Flow Camp 2021 round of 8
Lera Dorofeeva
1415 P
1570
-155
29.1 %
62.5 %
+33.4 %
Lose
Won
Win
68
1463
+48
20210123 Moscow 2021 round of 8
Ilya Polyakov
1429 P
1684
-255
18.7 %
28.6 %
+9.8 %
Lose
Lost
-
70
1415 P
-14
20190719 Russia 2019 round of 8
Amal Basalama
1466 P
1463 P
+3
50.4 %
0.0 %
-50.4 %
Win
Lost
Loss
72
1429 P
-37
20180630 Russia 2018 round of 8
Adel Bikbaev
1500 P
1537 P
-37
44.7 %
28.6 %
-16.1 %
Lose
Lost
-
74
1466 P
-34

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