Individual Calculations July 2019
 Gadot, Ilay  Total change: 65.60  Rating chartPersonal card
 Mark Center Spring 2019 Tel Aviv ISR 2019-05-21
RcRownchangeKK*chgGame
 1515 1315 3.00 5 1.64 40 65.60 
  Gradenwitz, Oded 1703 ISR0.5010.414016.40 
  Zaslavsky, Oleg 1697 ISR0.001-0.0940-3.60 
  Ovadia, Tomer 1290 ISR1.0010.474018.80 
  Shiloah, Eylon 1441 ISR0.5010.17406.80 
  Mamo, Gilad 1446 ISR1.0010.684027.20 

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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