Individual Calculations September 2019
 Friedland, Moshe  Total change: -17.40  Rating chartPersonal card
 Master Kyiv Summer 2019 Kyiv UKR 2019-07-23
RcRownchangeKK*chgGame
 2296 2288 3.50 9 -0.87 20 -17.40 
  Sakun, Volodymyr f2357 UKR0.001-0.4020-8.00 
  Borsuk, Konstantin f2372 UKR0.001-0.3820-7.60 
  Krykun, Yuriy f2342 UKR0.5010.08201.60 
  Chernomordik, Pavel f2229 ISR0.501-0.0820-1.60 
  Ansat, Aldiyar c2126 KAZ0.501-0.2120-4.20 
  Yoshan, Valeriy m2420 RUS0.001-0.3220-6.40 
  Ianov, Viktor m2308 UKR0.5010.03200.60 
  Mazurok, Alexey m2407 UKR0.5010.16203.20 
  Hoffmann, Yair 2099 ISR1.0010.25205.00 

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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