Individual Calculations August 2019
 Lagon, Michael  Total change: -38.40  Rating chartPersonal card
 1-8 Israel National Championships Netanya Netanya ISR 2019-05-20
RcRownchangeKK*chgGame
 1685 1910 5.00 9 -1.92 20 -38.40 
  Lurie, Igor 1589 ISR0.501-0.3720-7.40 
  Edelsberg, Leon 1627 ISR1.0010.16203.20 
  Shalom, Avi 1722 ISR1.0010.26205.20 
  Feldman, Gidi 1958 ISR0.5010.07201.40 
  Kopaloff, Liam 1545 ISR0.501-0.4020-8.00 
  Diomin, Reuven 1725 ISR0.001-0.7420-14.80 
  Nikolache, David 1617 ISR0.501-0.3520-7.00 
  Amit, Israel 1657 ISR0.501-0.3120-6.20 
  Avshalomov, Viacheslav 1726 ISR0.501-0.2420-4.80 

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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