Individual Calculations September 2018
 Boatca, Luca  Total change: 8.00  Rating chartPersonal card
 Tournoi de la Vierge 2018 Liege BEL 2018-08-10
RcRownchangeKK*chgGame
 1593 1271 1.00 6 0.20 40 8.00 
  Mollica, Antonio 1632 BEL0.5010.404016.00 
  Jortay, Olivier 1604 BEL0.001-0.1240-4.80 
  Lenaerts, Robbe 1604 BEL0.001-0.1240-4.80 
  Cesar, Andre 1671  * BEL0.001-0.0840-3.20 
  Marmenout, Sylvain 1478 BEL0.5010.274010.80 
  Reyskens, Jules 1569 BEL0.001-0.1540-6.00 
 * 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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