Blitz: Individual Calculations July 2022
 Zwiebel, Michael  Total change: 55.80  Rating chartPersonal card
 Jerusalem Blitz Champhionship 2022 Jerusalem ISR 2022-06-27
RcRownchangeKK*chgGame
 1702 1413 4.50 9 2.79 20 55.80 
  Ben-Shemesh, Doron 1970 ISR0.001-0.0320-0.60 
  Kirsch, Yahel David 1635 ISR0.001-0.2220-4.40 
  Cogan, Doron 1706 ISR1.0010.852017.00 
  Tsafrir, Ori 1423 ISR0.001-0.4920-9.80 
  Landa, Alex 1795 ISR1.0010.912018.20 
  Yehoshua, Azgad 1564 ISR1.0010.702014.00 
  Levin, Natan 1752 ISR0.001-0.1220-2.40 
  Casoy, Ofir 1867 ISR0.5010.44208.80 
  Sverdlov, Arie 1603 ISR1.0010.752015.00 

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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