Individual Calculations July 2018
 Tifferet, Shaked  Total change: -2.80  Rating chartPersonal card
 Israel Youth Championship 2018 U18 Tel Aviv - Ramat Gan ISR 2018-05-08
RcRownchangeKK*chgGame
 2215 2302 4.00 7 -0.14 20 -2.80 
  Erenberg, Ariel m2393 ISR0.001-0.3820-7.60 
  Levi, Netanel 1926 ISR0.501-0.4120-8.20 
  Adar, Idan 2065 ISR0.001-0.8020-16.00 
  Nissim, Yonatan 1992 ISR1.0010.14202.80 
  Bronstein, Or f2394 ISR1.0010.632012.60 
  Iliaguev, Nisim f2315 ISR1.0010.522010.40 
  Drori, Saar f2420 ISR0.5010.16203.20 

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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