Matthew John Kerr

Profile image of Matthew John Kerr
Full name: Matthew John Kerr
Current rank: 219 since July 8, 2024
Highest Rank: 66 first reached Sept. 11, 2023 (2 weeks in total)
2024 race rank: 150
2023: =84
2022: =234
Titles/finals: 0/0
Elo Rating: 1420

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
20240615 World Juggling Day UK 2024 round of 8
Andrew Ludar-Smith
1453 P
1455
-2
49.7 %
28.6 %
-21.1 %
Lose
Lost
-
66
1420
-33
20230616 World Juggling Day UK 2023 third place match
Andrew Ludar-Smith
1488 P
1483
+5
50.7 %
0.0 %
-50.7 %
Win
Lost
Loss
68
1453 P
-35
20230616 World Juggling Day UK 2023 semi-final
Callie Lawrie
1515 P
1601
-86
37.9 %
0.0 %
-37.9 %
Lose
Lost
-
70
1488 P
-27
20230616 World Juggling Day UK 2023 round of 8
Livvy Wright
1477 P
1500 P
-23
46.7 %
100.0 %
+53.3 %
Lose
Won
Win
72
1515 P
+38
20221015 Durham 2022 round of 8
Callie Lawrie
1500 P
1640
-140
30.9 %
0.0 %
-30.9 %
Lose
Lost
-
74
1477 P
-23

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