Individual Calculations December 2019
 Elkayam, Omer  Total change: 81.20  Rating chartPersonal card
 Israel championship - Eighth Finals Ramat Gan Ramat Gan ISR 2019-09-08
RcRownchangeKK*chgGame
 1480 1424 5.00 7 2.03 40 81.20 
  Keinan, Tamir 1186 ISR1.0010.20408.00 
  Gabizon, Gal 1199 ISR1.0010.22408.80 
  Rabinovich, Shahar 1586 ISR1.0010.714028.40 
  Shaul Seidner, Liad 1652 ISR0.5010.294011.60 
  Sobel, Ido 1601 ISR0.001-0.2740-10.80 
  Genasia, Eliran 1530 ISR1.0010.644025.60 
  Kasorla, Yonatan 1609 ISR0.5010.24409.60 

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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