Rapid: Individual Calculations May 2019
 Bondar, Alexandr  Total change: 25.40  Rating chartPersonal card
 Tsafrir Memorial 27.4.2019 - A Kibutz Naan ISR 2019-04-27
RcRownchangeKK*chgGame
 2140 2012 3.00 5 1.27 20 25.40 
  Veinberg, Nimrod m2318 ISR0.001-0.1420-2.80 
  Katkov, Michelle wf1715 ISR0.501-0.3520-7.00 
  Kunin, Michael 2119 ISR1.0010.652013.00 
  Krayz, Alexander m2377 ISR1.0010.902018.00 
  Zlatin, Alexander f2169 ISR0.5010.21204.20 

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)
 

 

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