Individual Calculations April 2020
 Lukovski, Lev  Total change: -1.60  Rating chartPersonal card
 Jeruchess Rating Tournament Under 2000 Jerusalem ISR 2020-01-06
RcRownchangeKK*chgGame
 1478 1691 5.50 8 -0.38 20 -7.60 
  Kaminetsky, Roee 1302 ISR0.001-0.9120-18.20 
  Avraham Hadari, Noam 1413 ISR0.501-0.3320-6.60 
  Jonas, Joseph 1311 FRA1.0010.09201.80 
  Volodarsky, Michael 1461 ISR1.0010.21204.20 
  Brown, Moshe 1806 ISR0.001-0.3420-6.80 
  Tsafrir, Itay 1291  * ISR1.0010.08201.60 
  Kirsch, Yahel David 1524 ISR1.0010.28205.60 
  Freiman, Mark 1717 ISR1.0010.542010.80 
 * 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)
 
 Liga Alef Yerushalayim 2020 Round 3 Various ISR 2020-02-27
RcRownchangeKK*chgGame
 1554 1702 1.00 1 0.30 20 6.00 
  Gokhvat, Yoseph 1554 ISR1.0010.30206.00 

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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