Individual Calculations July 2015
 Vaissenberg, Pavel  Total change: 21.60  Rating chartPersonal card
 Ramat Gan Masters Spring 2015 Level A Group 3 Ramat Gan ISR 2015-04-19
RcRownchangeKK*chgGame
 2125 2239 6.00 7 1.52 20 30.40 
  Kraus, Yair 2109 ISR0.001-0.6820-13.60 
  Drori, Dan f2123 ISR1.0010.34206.80 
  Magen, Amnon 1995 ISR1.0010.20204.00 
  Adar, Idan 2035 ISR1.0010.24204.80 
  Saadon, Netanel 1938 ISR1.0010.15203.00 
  Aharonovich, Itamar 2279 ISR1.0010.562011.20 
  Zilberman, Yaacov g2398 ISR1.0010.712014.20 

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 Artzit Tzafon 2015 Round 7-9 various ISR 2015-05-02
RcRownchangeKK*chgGame
 2273 2232 0.00 1 -0.44 20 -8.80 
  Goldin, Roman f2273 ISR0.001-0.4420-8.80 

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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