Individual Calculations September 2021
 Levit, Michael  Total change: -4.40  Rating chartPersonal card
 Israel Seniors Semi Final - Beer Sheva Beer Sheva ISR 2021-07-11
RcRownchangeKK*chgGame
 1659 1607 2.00 5 -0.22 20 -4.40 
  Idesis, Yaacov 1828 ISR0.001-0.2220-4.40 
  Lahat, Eli 1542 ISR1.0010.41208.20 
  Reem, Meir 1634 ISR0.001-0.4620-9.20 
  Srimskov, Elishar 2007  * ISR0.001-0.0820-1.60 
  Pleshtaev, Eliahu 1282 ISR1.0010.13202.60 
 * 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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