Blitz: Individual Calculations August 2023
 Katz, Kiril  Total change: 9.80  Rating chartPersonal card
 Nahariya Prestige Blitz Nahariya ISR 2023-07-03
RcRownchangeKK*chgGame
 1784 2071 7.50 9 0.49 20 9.80 
  Krichevsky, Shmuel 1783 ISR1.0010.16203.20 
  Finberg, Sagi 1731 ISR1.0010.12202.40 
  Zhizmer, Yuri m2233 ISR0.5010.21204.20 
  Taieb, Ariel 1868 ISR1.0010.24204.80 
  Fainberg, Boris 1976 ISR1.0010.37207.40 
  Faran, Yair 1671  * ISR1.0010.08201.60 
  Sapir, Yaroslav 1350 ISR1.0010.01200.20 
  Scheimann, Ori 1550 ISR0.501-0.4720-9.40 
  Dvorzhitsky, Alexander N 1895 RUS0.501-0.2320-4.60 
 * 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)
 

 

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