Individual Calculations January 2018
 Vaisman, Michael  Total change: 148.40  Rating chartPersonal card
 Mark Center Autumn 2017 B Tel Aviv ISR 2017-10-24
RcRownchangeKK*chgGame
 1458 1180 5.00 7 3.71 40 148.40 
  Asherov, Aharon 1580  * ISR1.0010.924036.80 
  Qasem, Huda 1503 ISR0.001-0.1340-5.20 
  Qasem, Muhamad Mody 1200 ISR1.0010.534021.20 
  Trachtman, Yuri 1515 ISR1.0010.884035.20 
  Neeman, Gal 1458 ISR0.001-0.1740-6.80 
  Bacall, Udi 1545 ISR1.0010.904036.00 
  Ater, Yuval 1403 ISR1.0010.784031.20 
 * 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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