Individual Calculations July 2018
 Eskenazi, Joy  Total change: 120.80  Rating chartPersonal card
 Herzliya Spring B 2018 Herzliya ISR 2018-04-09
RcRownchangeKK*chgGame
 1417 1457 8.00 9 3.02 40 120.80 
  Bishara, Omar 1316 ISR1.0010.314012.40 
  Kisch, Ehud 1287 ISR1.0010.284011.20 
  Ovadia, Tomer 1339 ISR1.0010.344013.60 
  Milatin, Zvi 1457 ISR1.0010.504020.00 
  Khatib, Mahmood 1524 ISR0.5010.09403.60 
  Cohen, Yonatan 1603 ISR1.0010.704028.00 
  Engel, Bar 1405 ISR1.0010.434017.20 
  Amiel, Ran 1342 ISR1.0010.344013.60 
  Hershkovich, Benny 1476 ISR0.5010.03401.20 

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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