Blitz: Individual Calculations August 2023
 Zigman, Michael  Total change: 67.60  Rating chartPersonal card
 Ramat Gan Spring Blitz 2023 Ramat Gan ISR 2023-07-03
RcRownchangeKK*chgGame
 1649 1050 2.00 6 1.69 40 67.60 
  Chernomordik, Pavel f2218 ISR0.0010.00400.00 
  Freidlin, David 1432 ISR0.001-0.0940-3.60 
  Sasson, Tiran 1429 ISR1.0010.914036.40 
  Duchan, Yoav 1764 ISR0.001-0.0140-0.40 
  Krasin, Boris 1633 RUS0.001-0.0240-0.80 
  Gavriel, Oren 1415 ISR1.0010.904036.00 

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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