Individual Calculations November 2010
 Brenner, Stav  Total change: 40.50  Rating chartPersonal card
 Summer Givataim 2010 Givataim ISR 2010-07-25
RcRownchangeKK*chgGame
 2018 1976 3.50 7 0.40 25 10.00 
  Dror, Levi 1900 ISR1.0010.402510.00 
  Feigel, Leonid 2015 ISR0.001-0.4525-11.25 
  Blass, Uri 2051 ISR0.5010.10252.50 
  Hertz, Yaniv 2024 ISR0.001-0.4325-10.75 
  Hadari, Ariel 2013 ISR1.0010.552513.75 
  Yam, Doron 2031 ISR1.0010.582514.50 
  Aronin, Pavel 2089 MNC0.001-0.3525-8.75 

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)
 
 Ashdod 7th Chess Festival Open Ashdod ISR 2010-09-22
RcRownchangeKK*chgGame
 2166 1976 2.00 3 1.22 25 30.50 
  Sheskin, Matan 2241 ISR0.001-0.1825-4.50 
  Bondar, Alexandr 2170 RUS1.0010.752518.75 
  Rahmilevitz, Anton 2086 ISR1.0010.652516.25 

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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