Individual Calculations August 2021
 Szymanski, Piotr  Total change: 1.00  Rating chartPersonal card
 17e open de Villard de Lans - Trophee Cristina Foisor VILLARD DE LANS FRA 2021-07-03
RcRownchangeKK*chgGame
 1988 2218 6.00 8 0.05 20 1.00 
  De Vathaire, Michel 1818  * FRA1.0010.08201.60 
  Belgouzia, Emir 1857 FRA1.0010.10202.00 
  Bouton, Come 1818  * FRA1.0010.08201.60 
  Lux, Hugo De Melo f2349 BRA0.5010.18203.60 
  Sabuk, Piotr m2366 POL0.001-0.3020-6.00 
  Greget, Mathias 1957 FRA0.501-0.3220-6.40 
  Leccia, Thomas 1829 FRA1.0010.09201.80 
  Touvron, Fabrice 1912 FRA1.0010.14202.80 
 * 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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