Rapid: Individual Calculations January 2018
 Lovin, Boris  Total change: -62.80  Rating chartPersonal card
 Israel Rapid Championship 2017 Kfar Vradim ISR 2017-12-14
RcRownchangeKK*chgGame
 1983 2296 3.50 8 -3.14 20 -62.80 
  Rosenzweig, Shlomo 1896  * ISR1.0010.08201.60 
  Gitzman, Michael 1896  * ISR1.0010.08201.60 
  Kobo, Ori g2443 ISR0.001-0.3020-6.00 
  Nissim, Yonatan 1896  * ISR0.001-0.9220-18.40 
  Landau, Amit 1896  * ISR1.0010.08201.60 
  Hoffmann, Yair 1896  * ISR0.001-0.9220-18.40 
  Gorodetzky, Matan 1926 ISR0.501-0.4020-8.00 
  Calabrese, Gabriel 2011 ISR0.001-0.8420-16.80 
 * 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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