Individual Calculations September 2020
 Ater, Yuval  Total change: 33.60  Rating chartPersonal card
 Israeli Youth Finals 2020 - U14 Rishon Letzion ISR 2020-08-02
RcRownchangeKK*chgGame
 1696 1661 5.00 9 0.84 40 33.60 
  Haliva, Niv 1261  * ISR1.0010.08403.20 
  Aizenberg, Benny 2061  * ISR0.001-0.0840-3.20 
  Yacov-Sela, Asaf 1261  * ISR1.0010.08403.20 
  Yusupoff, Yoav 2017 ISR0.5010.394015.60 
  Rozen, Eytan f2061  * ISR0.001-0.0840-3.20 
  Pevzner, Maks 1804 ISR0.5010.19407.60 
  Pelech, Roee 1815 ISR0.001-0.2940-11.60 
  Korshenbaum, Lior 1496 ISR1.0010.284011.20 
  Hasson Shreger, Shalev 1486 ISR1.0010.274010.80 
 * 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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