Individual Calculations August 2023
 Morlaye, Alexandre  Total change: -39.60  Rating chartPersonal card
 Championnat de Paris IdF 2023 Open B PARIS FRA 2023-07-11
RcRownchangeKK*chgGame
 1564 1691 5.00 9 -0.99 40 -39.60 
  Lafourcade, Alexandre 1506 FRA1.0010.264010.40 
  Guichard, Paul 1560 FRA0.501-0.1840-7.20 
  Yahia, Louis 1504 FRA1.0010.264010.40 
  Sere, Nicolas 1852 FRA0.001-0.2940-11.60 
  Lecocq, Gabriel 1558 FRA1.0010.324012.80 
  Lejeune, Arnaud 1416 FRA0.001-0.8340-33.20 
  Desblancs, Ewan 1595 FRA1.0010.374014.80 
  Boshoma, Chisomo 1567 RSA0.001-0.6740-26.80 
  Merkel, Ethan 1518 FRA0.501-0.2340-9.20 

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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