Individual Calculations July 2017
 Hasidovsky, Michael  Total change: -13.00  Rating chartPersonal card
 Herzliya Spring 2017 A Herzliya ISR 2017-04-24
RcRownchangeKK*chgGame
 2013 2089 4.50 9 -0.65 20 -13.00 
  Dobkin, Uri 1707 ISR1.0010.09201.80 
  Gershkowich, David f2250 ISR0.001-0.2920-5.80 
  Bernshtein, Tomer 1895 ISR0.501-0.2520-5.00 
  Kudischewitsch, David m2337 RUS0.5010.31206.20 
  Hoffmann, Yair 1765 ISR1.0010.13202.60 
  Hasidovski, Arnold 2142 ISR0.5010.07201.40 
  Levin, Elad 2178 ISR0.001-0.3820-7.60 
  Calabrese, Gabriel 2152 ISR0.001-0.4120-8.20 
  Gradenwitz, Oded 1689  * ISR1.0010.08201.60 
 * 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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