Individual Calculations November 2015
 Boruchovsky, Avital  Total change: 4.10  Rating chartPersonal card
 PokerStars Isle of Man International Chess Tournament - Masters 2015 Douglas ENG 2015-10-03
RcRownchangeKK*chgGame
 2477 2536 5.50 9 0.33 10 3.30 
  Klein, Felix f2306 GER0.501-0.2910-2.90 
  Efroimski, Marsel wm2255 ISR1.0010.16101.60 
  Lyell, Mark f2285 ENG1.0010.19101.90 
  Sargissian, Gabriel g2679 ARM0.001-0.3110-3.10 
  Basso, Pier Luigi f2428 ITA1.0010.35103.50 
  Adams, Michael g2742 ENG0.5010.26102.60 
  Howell, David W L g2705 ENG0.001-0.2810-2.80 
  Nakar, Eylon m2463 ISR0.501-0.1010-1.00 
  Williams, Simon K g2429 ENG1.0010.35103.50 

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)
 
 Liga Ilit Noar Tzafon 2015 Round 1-2 various ISR 2015-10-10
RcRownchangeKK*chgGame
 2136 2536 1.00 1 0.08 10 0.80 
  Vaturi, Eden 2136  * ISR1.0010.08100.80 
 * 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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