Individual Calculations August 2017
 Pravdivetz, Vladimir  Total change: -40.00  Rating chartPersonal card
 20th Maccabia International Open Jerusalem ISR 2017-07-05
RcRownchangeKK*chgGame
 1771 2015 5.00 9 -2.00 20 -40.00 
  Shavit, Inbar 1615  * ISR1.0010.08201.60 
  Zholti, Alon 1774 ISR0.501-0.3020-6.00 
  Fainman, Tomer 1818 ISR0.001-0.7520-15.00 
  Leib, Daniel 1629 ISR0.001-0.9120-18.20 
  Kaminetsky, Yuval 1615  * ISR1.0010.08201.60 
  Gofshtein, Semion 1861 ISR1.0010.29205.80 
  Sassoon, Roei 1699 ISR1.0010.13202.60 
  Slonimskij, Arkadij 2160 RUS0.001-0.3120-6.20 
  Kokish, Iris Roberta 1768 USA0.501-0.3120-6.20 
 * 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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