Individual Calculations September 2015
 Novik, Maya  Total change: -4.40  Rating chartPersonal card
 Kfar Saba Weekend 2015 B Kfar Saba ISR 2015-08-06
RcRownchangeKK*chgGame
 1779 1720 2.00 5 -0.11 40 -4.40 
  Bodenshtein, Yair 1876 ISR0.001-0.2940-11.60 
  Vaserman, Eduard 1832 ISR0.5010.15406.00 
  Gitin, Amit 1736 ISR0.001-0.4840-19.20 
  Achai, Lyri 1592 ISR1.0010.334013.20 
  Zirkel, Dan 1857 ISR0.5010.18407.20 

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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