Rapid: Individual Calculations August 2017
 Chazan, Yonatan  Total change: -31.40  Rating chartPersonal card
 Israel Team Cup 2017 Jerusalem ISR 2017-06-30
RcRownchangeKK*chgGame
 2025 2039 1.00 5 -1.57 20 -31.40 
  Gofman, Alex 2113 ISR0.001-0.4020-8.00 
  Shimonovich, Yoav 2099 ISR0.001-0.4220-8.40 
  Tzidkiya, Yeshaayahu 1833 ISR1.0010.24204.80 
  Tal, Eyal 1973 ISR0.001-0.5920-11.80 
  Beker, Ziv 2108 ISR0.001-0.4020-8.00 

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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