Individual Calculations September 2020
 Wul, Kfir  Total change: 14.80  Rating chartPersonal card
 Israeli Youth Finals 2020 - U12 Kiryat Ono ISR 2020-08-02
RcRownchangeKK*chgGame
 1514 1320 2.50 8 0.37 40 14.80 
  Uritsky, Yonathan 1720  * ISR0.001-0.0840-3.20 
  Ater-Datz, Ido 1276 ISR1.0010.444017.60 
  Neeman, Gal 1680 ISR0.001-0.1040-4.00 
  Neumann, Amit 1412 ISR1.0010.634025.20 
  Dezent, Eyal 1547 ISR0.5010.294011.60 
  Qasem, Muhamad Mody 1491 ISR0.001-0.2740-10.80 
  Menahem, Adi 1515 ISR0.001-0.2540-10.00 
  Sella, Eyal 1474 ISR0.001-0.2940-11.60 
 * 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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