Individual Calculations January 2018
 Asherov, Aharon  Total change: -53.40  Rating chartPersonal card
 Mark Center Autumn 2017 B Tel Aviv ISR 2017-10-24
RcRownchangeKK*chgGame
 1411 1702 1.50 5 -2.67 20 -53.40 
  Vaisman, Michael 1302  * ISR0.001-0.9220-18.40 
  Ovadia, Tomer 1302  * ISR1.0010.08201.60 
  Peleg, Meir 1448 ISR0.501-0.3120-6.20 
  Oren, Ofer 1482 ISR0.001-0.7820-15.60 
  Ben-Boreum, Yan 1521 ISR0.001-0.7420-14.80 
 * 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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