Stephen Whitehead

Profile image of Stephen Whitehead
Full name: Stephen Whitehead
Current rank: unranked since May 27, 2019
Highest Rank: 108th first reached May 14, 2018 (2 weeks in total)
Highest Year-End Rank: 124th (2017)
Titles/finals: 0/0
Elo Rating: 1439

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
2018‑05‑26 Bungay 2018
round of 8
Brook Roberts
Lost
1452 P
1711
-259
18.4 %
0.0 %
-18.4 %
Lose
Lost
-
70
1439
-13
2017‑10‑21 Durham 2017
round of 8
Luke Burrage
Lost
1459 P
1850
-391
9.5 %
0.0 %
-9.5 %
Lose
Lost
-
72
1452 P
-7
2017‑05‑28 Bungay 2017
round of 8
Callie Lawrie
Lost
1500 P
1465
+35
55.0 %
0.0 %
-55.0 %
Win
Lost
Loss
74
1459 P
-41

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