Individual Calculations August 2014
 Poleg, Matan  Total change: -118.40  Rating chartPersonal card
 2nd Gideon Japhet Memorial Open A Jerusalem ISR 2014-07-16
RcRownchangeKK*chgGame
 1978 2157 3.50 9 -2.96 40 -118.40 
  Gindi, Shachar 2319 ISR0.001-0.2940-11.60 
  Zlatin, Alexander 1933 ISR0.001-0.7840-31.20 
  Altshul, Limor 1918 ISR1.0010.20408.00 
  Kerner, Michael 2034 ISR0.001-0.6740-26.80 
  Iskhakabeev, Alon 2008 ISR0.001-0.7040-28.00 
  Yerushalmi, Eran 1902 ISR1.0010.19407.60 
  Parkhov, Yair 1933 ISR0.001-0.7840-31.20 
  Sassoon, Roei 1757  * ISR1.0010.08403.20 
  Poleg, Dan 1999 ISR0.501-0.2140-8.40 
 * 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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