Rapid: Individual Calculations July 2014
 Friedland, Moshe  Total change: 30.60  Rating chartPersonal card
 Ramat Gan Spring Rapid 2014 Ramat Gan ISR 2014-05-18
RcRownchangeKK*chgGame
 2133 1900 1.50 4 0.56 20 11.20 
  Popilski, Gil g2300  * ISR0.5010.42208.40 
  Veinberg, Nimrod 2180 ISR0.001-0.1620-3.20 
  Hadad, Ofer 1869 ISR0.501-0.0420-0.80 
  Kraus, Ohad 2184 ISR0.5010.34206.80 
 * 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)
 
 Tsafrir Huber Memorial rapid B 2014 Naan ISR 2014-05-31
RcRownchangeKK*chgGame
 1736 1900 4.50 5 0.97 20 19.40 
  Cohen, Shoam 1621 ISR0.501-0.3420-6.80 
  Levitan, Julia 1762 ISR1.0010.31206.20 
  Federovski, Adi 1851 ISR1.0010.43208.60 
  Dagan, Ofer 1832 ISR1.0010.41208.20 
  Gitin, Amit 1612 ISR1.0010.16203.20 

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)
 

 

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