Rapid: Individual Calculations April 2020
 Katsnelson, Leonard  Total change: -40.40  Rating chartPersonal card
 Dugo Friedman Rapid 2020 3.3.2020 Rishon Letzion ISR 2020-03-03
RcRownchangeKK*chgGame
 1581 1566 1.50 5 -1.03 20 -20.60 
  Sokolovsky, Yahli 2015 ISR0.001-0.0620-1.20 
  Fein, Boris 1797 ISR0.001-0.2120-4.20 
  Ribstein, Orel 1442 ISR0.001-0.6720-13.40 
  Blumenthal, Michael 1362 ISR0.501-0.2620-5.20 
  Dvorsky, David 1289 ISR1.0010.17203.40 

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)
 
 Purim 2020- Ziv Hagbi Memorial - B Savyon ISR 2020-03-11
RcRownchangeKK*chgGame
 1574 1566 1.00 4 -0.99 20 -19.80 
  Shtabsky, Sergey 1934 ISR0.001-0.1020-2.00 
  Zarhay, Liron 1455 ISR0.001-0.6520-13.00 
  Samarin, Leonid 1662 ISR1.0010.632012.60 
  Feldman, Amit 1244 ISR0.001-0.8720-17.40 

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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