Rapid: Individual Calculations November 2014
 Sivan, Yaacov  Total change: -29.80  Rating chartPersonal card
 Dov Porat Memorial 2014 Rapid A Ramat Gan ISR 2014-10-13
RcRownchangeKK*chgGame
 2173 2369 5.00 9 -1.49 20 -29.80 
  Freidles, Victor 2018 ISR1.0010.11202.20 
  Finkel, Alexander g2481 ISR0.001-0.3520-7.00 
  Shani, Amichai 2005 ISR1.0010.10202.00 
  Dvoirys, Semen I. g2528 RUS0.001-0.2920-5.80 
  Kunin, Michael 2157 ISR0.001-0.7720-15.40 
  Ben-Natan, Yigal 2021 ISR0.001-0.8920-17.80 
  Hochman, Elnatan 1977 ISR1.0010.08201.60 
  Podeneshko, Evgeny 2133 ISR1.0010.20204.00 
  Zalkind, Konstantin f2233 ISR1.0010.32206.40 

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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