Individual Calculations August 2019
 Kirszenberg, Marc  Total change: 5.20  Rating chartPersonal card
 FIDE 330 A de 1550 a 2199 du club 608 des 20 et 21 juiillet 2019 PARIS FRA 2019-07-20
RcRownchangeKK*chgGame
 1808 2129 2.00 2 0.26 20 5.20 
  Ravail, Nathan 1769 FRA1.0010.10202.00 
  Bellay, Philippe 1846 FRA1.0010.16203.20 

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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