Individual Calculations July 2016
 Gradenwitz, Oded  Total change: 7.20  Rating chartPersonal card
 Herzliya Spring 2016-A Herzliya ISR 2016-05-02
RcRownchangeKK*chgGame
 1873 1718 3.00 8 0.48 20 9.60 
  Hasidovski, Arnold 2118  * ISR0.001-0.0820-1.60 
  Amit, Eli 2005 ISR0.001-0.1620-3.20 
  Milatin, Zvi 1671 ISR1.0010.43208.60 
  Schwarz, Harry 1924 ISR0.5010.26205.20 
  Greiver, Alejandro 1735 URU1.0010.522010.40 
  Hayohamo, Raz 1847 ISR0.001-0.3320-6.60 
  Lotsov Har-Zahav, Avraham 1851 ISR0.5010.18203.60 
  Pilosof, Haim 1834 ISR0.001-0.3420-6.80 
 * 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)
 
 Mark Center Spring 2016 A Tel Aviv ISR 2016-05-17
RcRownchangeKK*chgGame
 1885 1718 2.00 7 -0.12 20 -2.40 
  Inbal, Nimrod 1938 ISR0.5010.28205.60 
  Kotler, Yiftah 1627 ISR1.0010.38207.60 
  Porat, Daniel 2118  * ISR0.001-0.0820-1.60 
  Amit, Eli 2005 ISR0.001-0.1620-3.20 
  Ehrlich, Roy 1743 ISR0.5010.03200.60 
  Waisberg, Arnold 1896 ISR0.001-0.2720-5.40 
  Yaniv, Yuval 1865 ISR0.001-0.3020-6.00 
 * 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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