Individual Calculations January 2018
 Qasem, Muhamad Mody  Total change: 12.80  Rating chartPersonal card
 Mark Center Autumn 2017 B Tel Aviv ISR 2017-10-24
RcRownchangeKK*chgGame
 1378 1200 2.00 6 0.32 40 12.80 
  Ben-Boreum, Yan 1521 ISR1.0010.874034.80 
  Ater, Yuval 1403 ISR0.001-0.2440-9.60 
  Vaisman, Michael 1180 ISR0.001-0.5340-21.20 
  Ron, Gil 1479 ISR0.001-0.1640-6.40 
  Amitai, Ido 1409 ISR0.001-0.2340-9.20 
  Ovadia, Tomer 1277 ISR1.0010.614024.40 

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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