Individual Calculations May 2020
 Rachamim, Doron  Total change: -17.20  Rating chartPersonal card
 Kiryat Ono Winter-Spring 2020 Rd 1-5 Kiryat Ono ISR 2020-02-05
RcRownchangeKK*chgGame
 1311 1474 3.00 5 -0.43 40 -17.20 
  Gnedov, Dmitry 1806 ISR0.001-0.1240-4.80 
  Berlad, Asaf 1109 ISR0.001-0.9040-36.00 
  Mondri, Shay 1074  * ISR1.0010.08403.20 
  Iskoz, Daniel 1260 ISR1.0010.23409.20 
  Sherman, Idan 1307 ISR1.0010.284011.20 
 * 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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