Individual Calculations May 2016
 Yakovleva, Tatiana  Total change: -16.20  Rating chartPersonal card
 Rehovot Chess For Fun 2016 Rehovot ISR 2016-02-19
RcRownchangeKK*chgGame
 1633 1949 3.50 5 -0.81 20 -16.20 
  Achai, Lyri 1613 ISR0.501-0.3820-7.60 
  Fainman, Tomer 1684 ISR1.0010.18203.60 
  Mizrahi, Ido 1629 ISR0.501-0.3720-7.40 
  Pelech, Roee 1549  * ISR1.0010.08201.60 
  Rozen, Eytan 1688 ISR0.501-0.3220-6.40 
 * 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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