Individual Calculations August 2019
 Marantidis, Panagiotis  Total change: 14.20  Rating chartPersonal card
 Championnat International d'Echecs de Paris IdF 2019 Open B PARIS FRA 2019-07-07
RcRownchangeKK*chgGame
 1640 1728 5.00 7 0.71 20 14.20 
  Coqueraut, Lodewyk 1536 ITA1.0010.25205.00 
  Lepape, Eleonore 1566 FRA0.001-0.7120-14.20 
  Coudouel, Alban 1583 FRA1.0010.31206.20 
  Rossi, Maxim 1533 FRA1.0010.25205.00 
  Coqueraut, Jean Dominique 1618 ITA1.0010.35207.00 
  Lialy Yao, Mustapha 1790 FRA1.0010.592011.80 
  El Barbry, Sarah 1857 FRA0.001-0.3320-6.60 

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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