Individual Calculations January 2017
 Abramov, Itzhak  Total change: -27.80  Rating chartPersonal card
 Mark Centre Tuesdays Autumn 2016 B Tel Aviv ISR 2016-11-01
RcRownchangeKK*chgGame
 1517 1494 1.00 5 -1.39 20 -27.80 
  Gonen, Nachum 1894  * ISR0.001-0.0820-1.60 
  Ben-Boreum, Yan 1584 ISR1.0010.622012.40 
  Lomakin, Vladimir 1627 ISR0.001-0.3220-6.40 
  Marcus, Eyal 1320 ISR0.001-0.7320-14.60 
  Ater, Yuval 1159 ISR0.001-0.8820-17.60 
 * 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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