Individual Calculations July 2019
 Levi, Or  Total change: 58.80  Rating chartPersonal card
 Mark Center Spring 2019 Tel Aviv ISR 2019-05-21
RcRownchangeKK*chgGame
 1658 1583 3.50 5 1.47 40 58.80 
  Gavish, Maya 1183  * ISR1.0010.08403.20 
  Bar-Or, Ornan 1922 ISR1.0010.884035.20 
  Vaisman, Michael 1529 ISR0.001-0.5840-23.20 
  Lotsov Har-Zahav, Avraham 1750 ISR1.0010.724028.80 
  Levich, Yuri 1907 ISR0.5010.374014.80 
 * 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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