Rapid: Individual Calculations January 2020
 Guindeuil, Philippe  Total change: 47.40  Rating chartPersonal card
 25eme rapide de Saint-Marcel SAINT MARCEL FRA 2019-12-08
RcRownchangeKK*chgGame
 1626 1448 4.00 6 2.37 20 47.40 
  Werbregue, Didier 1717 FRA1.0010.832016.60 
  Drochon, Francois 1643 FRA1.0010.752015.00 
  Dechaud, Nathan 1678 FRA0.001-0.2120-4.20 
  Bonnichon, Arnaud 1593 FRA0.5010.19203.80 
  Ellis, Philipp Geoffrey 1564 FRA0.5010.16203.20 
  Rogier, Jean-Louis 1559 FRA1.0010.652013.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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