Individual Calculations January 2018
 Ron, Gil  Total change: -17.40  Rating chartPersonal card
 Mark Center Autumn 2017 B Tel Aviv ISR 2017-10-24
RcRownchangeKK*chgGame
 1428 1479 2.00 5 -0.87 20 -17.40 
  Qasem, Huda 1503 ISR0.001-0.4720-9.40 
  Bibi, Itay 1157 ISR1.0010.13202.60 
  Solel, Tomer 1400 ISR0.001-0.6120-12.20 
  Qasem, Muhamad Mody 1200 ISR1.0010.16203.20 
  Gonen, Nachum 1879  * ISR0.001-0.0820-1.60 
 * 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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