Individual Calculations August 2023
 Leroux, Guy  Total change: -5.40  Rating chartPersonal card
 Deuxieme open lent du quercy blanc CASTELNAU MONTRATIER FRA 2023-07-16
RcRownchangeKK*chgGame
 1362 1155 1.50 7 -0.27 20 -5.40 
  Faidoli, Yannis 1437 FRA0.001-0.1620-3.20 
  Rouqual, Guy 1316 FRA0.5010.21204.20 
  Dewachter, Luc 1587 BEL0.001-0.0720-1.40 
  Sassi, Leandro 1274 FRA0.001-0.3420-6.80 
  Thomas, Rachel 1228 FRA1.0010.602012.00 
  Offort, Louis Alyster 1306 FRA0.001-0.3020-6.00 
  Bolis, Michel 1387 FRA0.001-0.2120-4.20 

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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