Jona Harnischmacher

Profile image of Jona Harnischmacher
Full name: Jona Harnischmacher
Current rank: =221st since June 30, 2025
Highest Rank: 51st first reached June 15, 2020 (7 weeks in total)
Highest Year-End Rank: 65th (2020)
Titles/finals: 0/2
Elo Rating: 1536

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 on column headers to sort the table.

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
2025‑02‑07 Goirle 2025
round of 8
Simon À Campo
Lost
1559
1621
-62
41.2 %
44.4 %
+3.3 %
Lose
Lost
-
55
1536
-23
2020‑01‑03 Dutch Juggling Championships 2020
third place match
Lauge Benjaminsen
Lost
1582
1653
-71
39.9 %
16.7 %
-23.3 %
Lose
Lost
-
56
1559
-23
2020‑01‑03 Dutch Juggling Championships 2020
semi-final
Bas Van de Kerkhof
Lost
1592
1875
-283
16.4 %
28.6 %
+12.2 %
Lose
Lost
-
57
1582
-10
2020‑01‑03 Dutch Juggling Championships 2020
round of 8
Simon À Campo
Won
1566
1538
+28
54.0 %
83.3 %
+29.3 %
Win
Won
-
58
1592
+26
2020‑01‑03 Dutch Juggling Championships 2020
round of 16
Robin Spinelli
Won
1540
1500 P
+40
55.7 %
71.4 %
+15.7 %
Win
Won
-
60
1566
+26
2019‑07‑23 Convention Francaise 2019
final
Michael Masson
Lost
1562
1662
-100
36.0 %
44.4 %
+8.5 %
Lose
Lost
-
61
1540
-22
2019‑07‑23 Convention Francaise 2019
semi-final
Stephan Cipra
Won
1526
1586
-60
41.5 %
55.6 %
+14.1 %
Lose
Won
Upset Win
62
1562
+36
2019‑07‑23 Convention Francaise 2019
round of 8
Remi Lantin
Won
1502
1429 P
+73
60.4 %
71.4 %
+11.1 %
Win
Won
-
63
1526
+24
2017‑07‑19 Berlin Summer 2017
round of 8
Jochen Pfeiffer
Lost
1515 P
2054
-539
4.3 %
16.7 %
+12.4 %
Lose
Lost
-
66
1512
-3
2017‑07‑19 Berlin Summer 2017
round of 8
Eóin Allan
Lost
1512
1828
-316
14.0 %
16.7 %
+2.7 %
Lose
Lost
-
65
1502
-10
2016‑08‑27 Phoenix Fire Convention 2016
final
Martin Schwalenberg
Lost
1541 P
1632
-91
37.2 %
37.5 %
+0.3 %
Lose
Lost
-
68
1515 P
-26
2016‑08‑27 Phoenix Fire Convention 2016
semi-final
Josef Stiller
Won
1511 P
1466
+45
56.4 %
60.0 %
+3.6 %
Win
Won
-
70
1541 P
+30
2016‑08‑27 Phoenix Fire Convention 2016
round of 8
Tim Friedrich
Won
1473 P
1500 P
-27
46.1 %
75.0 %
+28.9 %
Lose
Won
Win
72
1511 P
+38
2016‑02‑06 Ludwigshafen 2016
round of 8
Julius Preu
Lost
1500 P
1603
-103
35.6 %
0.0 %
-35.6 %
Lose
Lost
-
74
1473 P
-27

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