Individual Calculations May 2019
 Kuntz, Yves  Total change: 27.60  Rating chartPersonal card
 17e Open international de Malakoff MALAKOFF FRA 2019-04-20
RcRownchangeKK*chgGame
 1553 1370 4.00 9 1.38 20 27.60 
  Karsenty, Madeleine 1211 FRA1.0010.29205.80 
  Symbrat, Nicholas 1590 FRA1.0010.782015.60 
  Jacq, Rene 1770  * FRA0.001-0.0820-1.60 
  Martinez, Alberto 1481 FRA0.001-0.3520-7.00 
  Petrossian, Vardouhi 1250 FRA1.0010.34206.80 
  Le Bris, Louis 1736 FRA0.001-0.1020-2.00 
  Wuhrmann, Daniel 1632 FRA0.001-0.1820-3.60 
  Perot, Philippe 1689 FRA0.001-0.1320-2.60 
  Maric, Constantin 1622 FRA1.0010.812016.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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