Jack Denger

Profile image of Jack Denger
Full name: Jack Denger
Current rank: =73rd since July 21, 2025
Highest Rank: 73rd first reached July 21, 2025 (3 weeks in total)
Highest Year-End Rank: 170th (2019)
Titles/finals: 0/0
Elo Rating: 1510 (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 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
2025‑07‑14 IJA 2025
semi-final
Andrew Ruiz
Lost
1546 P
1529 P
+17
52.4 %
44.4 %
-8.0 %
Win
Lost
Loss
68
1510 P
-36
2025‑07‑14 IJA 2025
round of 8
Bennett Santora
Won
1513 P
1500 P
+13
51.9 %
55.6 %
+3.7 %
Win
Won
-
70
1546 P
+33
2019‑06‑24 IJA 2019
round of 8
Josh Horton
Lost
1537 P
1659
-122
33.1 %
37.5 %
+4.4 %
Lose
Lost
-
72
1513 P
-24
2019‑06‑24 IJA 2019
round of 16
Chuck Clark
Won
1500 P
1500 P
0
50.0 %
83.3 %
+33.3 %
50/50
Won
-
74
1537 P
+37

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