Przemysław Marciniak

Profile image of Przemysław Marciniak
Full name: Przemysław Marciniak
Current rank: =117 since Oct. 11, 2021
Highest Rank: 28 first reached Aug. 16, 2021 (1 week in total)
2021 race rank: 114
2020: =57
2018: =456
2015: =287
Titles/finals: 0/0
Elo Rating: 1498 (provisional Elo)

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
20210813 Olesnica 2021 round of 8
Krzysztof Kostera
1515 P
1705
-190
25.1 %
0.0 %
-25.1 %
Lose
Lost
-
66
1498 P
-17
20200829 Buskerbus 2020 third place match
Krzysztof Czarski
1489 P
1406
+83
61.7 %
55.6 %
-6.2 %
Win
Won
-
68
1515 P
+26
20200829 Buskerbus 2020 semi-final
Ian Deady
1517 P
1595
-78
39.0 %
0.0 %
-39.0 %
Lose
Lost
-
70
1489 P
-28
20200829 Buskerbus 2020 round of 8
Gaia Matulli
1479 P
1500 P
-21
47.0 %
62.5 %
+15.5 %
Lose
Won
Win
72
1517 P
+38
20200821 Ostroda 2020 round of 8
Krzysztof Kostera
1500 P
1668
-168
27.5 %
0.0 %
-27.5 %
Lose
Lost
-
74
1479 P
-21

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