Jess Pierce

Profile image of Jess Pierce
Full name: Jess Pierce
Current rank: unranked since April 24, 2023
Highest Rank: 127th first reached April 26, 2021 (1 week in total)
Highest Year-End Rank: 145th (2021)
Titles/finals: 0/0
Elo Rating: 1428 (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
2021‑04‑24 Adelaide 2021
round of 16
Sam Brew
Lost
1466 P
1456
+10
51.4 %
16.7 %
-34.8 %
Win
Lost
Loss
72
1428 P
-38
2019‑04‑25 Adelaide 2019
round of 16
Caleb Hope
Lost
1500 P
1534 P
-34
45.1 %
16.7 %
-28.5 %
Lose
Lost
-
74
1466 P
-34

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