Blitz: Individual Calculations October 2013
 Efroimski, Marsel  Total change: -45.80  Rating chartPersonal card
 Dov Porat Memorial 2013 Blitz Ramat Gan ISR 2013-09-24
RcRownchangeKK*chgGame
 2127 2328 3.50 8 -2.29 20 -45.80 
  Parkhov, Yair 1928  * ISR1.0010.08201.60 
  Ginchil, Shay 1987 ISR0.501-0.3820-7.60 
  Gorodetzky, David 1928  * ISR0.001-0.9220-18.40 
  Fridland, Moshe 1988 ISR0.001-0.8820-17.60 
  Bar, Aviv 2163 ISR0.001-0.7220-14.40 
  Kaplivatski, Alexander f2217 ISR1.0010.35207.00 
  Ribshtein, Nati m2274 ISR1.0010.42208.40 
  Gofshtein, Leonid g2528 ISR0.001-0.2420-4.80 
 * 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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