Rapid: Individual Calculations November 2014
 Friedland, Moshe  Total change: -40.20  Rating chartPersonal card
 Dov Porat Memorial 2014 Rapid A Ramat Gan ISR 2014-10-13
RcRownchangeKK*chgGame
 2014 1992 3.00 9 -1.26 20 -25.20 
  Weisbuch, Udi 2235 ISR0.001-0.2020-4.00 
  Kraus, Yair 2082 ISR0.001-0.3820-7.60 
  Ben-Natan, Yigal 2021 ISR0.001-0.4620-9.20 
  Ofir, Eran 1975 ISR0.001-0.5220-10.40 
  Hochman, Elnatan 1977 ISR0.001-0.5220-10.40 
  Parkhov, Yair 1872 ISR0.501-0.1620-3.20 
  Prvadivets, Vladimir 1966 ISR1.0010.46209.20 
  Marcovici, Adrian 1989 ISR0.5010.00200.00 
  Shani, Amichai 2005 ISR1.0010.522010.40 

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)
 
 Porat Simhat-Tora rapid 2014 Rehovot ISR 2014-10-18
RcRownchangeKK*chgGame
 1871 1992 2.50 5 -0.75 20 -15.00 
  Zanan, Evgeny f2306 ISR0.001-0.1420-2.80 
  Levi, Netanel 1697 ISR0.501-0.3520-7.00 
  Achai, Lyre 1692 ISR1.0010.15203.00 
  Gabay, Hanoch 1758 ISR1.0010.21204.20 
  Porat, Hen 1904 ISR0.001-0.6220-12.40 

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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