Eric Jackson

Profile image of Eric Jackson
Full name: Eric Jackson
Current rank: unranked since January 4, 2021
Highest Rank: 198th first reached July 23, 2018 (1 week in total)
Highest Year-End Rank: 206th (2018)
Titles/finals: 0/0
Elo Rating: 1457 (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
2018‑07‑16 IJA 2018
round of 8
Chris Haaser
Lost
1491 P
1510 P
-19
47.3 %
0.0 %
-47.3 %
Lose
Lost
-
70
1457 P
-34
2018‑07‑16 IJA 2018
round of 16
Isaac ???
Won
1454 P
1471 P
-17
47.6 %
75.0 %
+27.4 %
Lose
Won
Win
72
1491 P
+37
2018‑07‑16 IJA 2018
round of 32
Matan Presberg
Lost
1500 P
1422
+78
61.0 %
25.0 %
-36.0 %
Win
Lost
Loss
74
1454 P
-46

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