Rapid: Individual Calculations September 2017
 Verny, David  Total change: 95.00  Rating chartPersonal card
 Israel Youth Team Ch. 2017 U14 Nahum Naftali Memorial Nir Haemek ISR 2017-08-07
RcRownchangeKK*chgGame
 1521 1528 6.00 9 1.45 20 29.00 
  Boguslavsky, Itay 1325 ISR1.0010.24204.80 
  Glatt, Oded 1405 ISR1.0010.33206.60 
  Malkin, Ben 1200 ISR1.0010.13202.60 
  Aizenberg, Benny 1761 ISR1.0010.792015.80 
  Leib, Daniel 1622 ISR0.001-0.3720-7.40 
  Tsadka Darel, Darya 1387 ISR1.0010.31206.20 
  Alster, Omri 1542 ISR1.0010.522010.40 
  Milikow, Elie 1732 ISR0.001-0.2420-4.80 
  Ehrlich, Roy 1712 ISR0.001-0.2620-5.20 

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)
 
 Shlomo Zlil Memorial rapid 2017 A Rishon Lezion ISR 2017-08-25
RcRownchangeKK*chgGame
 1867 1528 4.50 9 3.30 20 66.00 
  Nareznoy, David 1928  * ISR1.0010.922018.40 
  Zalkind, Konstantin f1928  * ISR1.0010.922018.40 
  Zanan, Evgeny m1928  * ISR0.001-0.0820-1.60 
  Motenko, Dima 1928  * ISR0.5010.42208.40 
  Mikhalevski, Victor g1928  * ISR0.001-0.0820-1.60 
  Inbal, Nimrod 1847 ISR0.001-0.1320-2.60 
  Zlotogorski, Itay 1928  * ISR1.0010.922018.40 
  Katkov, Michelle wf1588 ISR0.001-0.4220-8.40 
  Marcovici, Adrian 1803 ISR1.0010.832016.60 
 * 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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