Individual Calculations July 2016
 Porat, Daniel  Total change: -13.40  Rating chartPersonal card
 Mark Center Spring 2016 A Tel Aviv ISR 2016-05-17
RcRownchangeKK*chgGame
 2012 2225 4.50 7 -0.67 20 -13.40 
  Kremer, Ilay 1825  * ISR1.0010.08201.60 
  Bar-Or, Ornan 1911 ISR0.501-0.3620-7.20 
  Gradenwitz, Oded 1825  * ISR1.0010.08201.60 
  Kudischewitsch, David m2361 RUS0.001-0.3220-6.40 
  Hasidovski, Arnold 2140 ISR0.501-0.1220-2.40 
  Inbal, Nimrod 1938 ISR1.0010.16203.20 
  Tyomkyn,mikhail, Dr. 2085 GER0.501-0.1920-3.80 
 * 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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