Individual Calculations September 2019
 Klein, Eldad  Total change: -16.00  Rating chartPersonal card
 Kiryat Ono 10th Summer Festival 2019 weekend B Kiryat Ono ISR 2019-08-09
RcRownchangeKK*chgGame
 1251 1185 1.00 3 -0.23 40 -9.20 
  Shamir, Uri 1179 ISR1.0010.494019.60 
  Gavriely, Or 1278 ISR0.001-0.3740-14.80 
  Giller, Sean 1296 ISR0.001-0.3540-14.00 

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)
 
 Israel Team Championship 2019 U14 Afula ISR 2019-08-18
RcRownchangeKK*chgGame
 1326 1185 0.50 2 -0.17 40 -6.80 
  Korshenbaum, Lior 1470 ISR0.001-0.1640-6.40 
  Ben-Gera, Omer 1181 ISR0.501-0.0140-0.40 

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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