Individual Calculations September 2019
 Velasco, Kathleen  Total change: 6.40  Rating chartPersonal card
 EU Chess Championship U14 Mureck AUT 2019-07-31
RcRownchangeKK*chgGame
 1454 1428 3.50 7 0.16 40 6.40 
  Tschopp, Olivier 1784 SUI0.001-0.1140-4.40 
  Lesien, Tymoteusz 1169 POL0.501-0.3240-12.80 
  Gemelli, Romain 1768 SUI0.001-0.1240-4.80 
  Religa, Marek 1319 SWE0.501-0.1540-6.00 
  Vanderstappen, Louise 1467 BEL0.5010.05402.00 
  Lappi, Aurora 1118 FIN1.0010.14405.60 
  Leitner, Thomas 1552 AUT1.0010.674026.80 

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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