Individual Calculations June 2023
 Cortese, Leonida  Total change: 9.00  Rating chartPersonal card
 19e Open international de Malakoff MALAKOFF FRA 2023-04-22
RcRownchangeKK*chgGame
 1416 1194 2.50 9 0.45 20 9.00 
  Benard, Franck 1365 FRA1.0010.732014.60 
  Guillou, Paul 1488 FRA0.001-0.1520-3.00 
  Moulin, Luc 1396 FRA0.001-0.2420-4.80 
  Marillonnet, Paul 1335 FRA0.001-0.3120-6.20 
  Eckert, Patrick 1336 FRA1.0010.692013.80 
  Kuntz, Yves 1391 FRA0.001-0.2520-5.00 
  Martinez, Alberto 1405 FRA0.5010.27205.40 
  Gelibter, Marc 1404 FRA0.001-0.2320-4.60 
  Gauthier, Arnaud 1628 FRA0.001-0.0620-1.20 

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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