Robert Riordan

Profile image of Robert Riordan
Full name: Robert Riordan
Current rank: =302 since Oct. 29, 2018
Highest Rank: 278 first reached June 25, 2018 (1 week in total)
2018 race rank: 302
Titles/finals: 0/0

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 table headers to sort.

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
20171111 Circus Festival Ireland 2017 round of 8
James Donnellan
1500 P
1584
-84
38.1 %
0.0 %
-38.1 %
Lose
Lost
-
74
1471 P
-29

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