Blitz: Individual Calculations August 2017
 Cohen, Yael  Total change: -2.40  Rating chartPersonal card
 9th Avner Amit Memorial Blitz Petah Tikva ISR 2017-07-04
RcRownchangeKK*chgGame
 1644 1528 2.50 7 -0.12 20 -2.40 
  Solomon, Asif 1928  * ISR0.001-0.0820-1.60 
  Friedland, Eldar 1639 ISR0.5010.15203.00 
  Klar, Nir 1928  * ISR0.001-0.0820-1.60 
  Schwartz, Yinon 1647 ISR0.001-0.3420-6.80 
  Avisar, Yahav 1379 ISR1.0010.30206.00 
  Elkiess, Gregory 1700 SUI0.001-0.2720-5.40 
  Friedland, Benzi 1287 ISR1.0010.20204.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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