Rapid: Individual Calculations October 2023
 Katkov, Michelle  Total change: -80.80  Rating chartPersonal card
 The traditional rapid chess for youth in the name of Smiltiner Kfar Saba ISR 2023-09-01
RcRownchangeKK*chgGame
 1723 2078 3.00 8 -3.59 20 -71.80 
  Guy, Itamar 1678  * ISR1.0010.08201.60 
  Kochavi, Ori f2185 ISR0.001-0.3520-7.00 
  Laor, Jason Ethan 1559 ISR0.001-0.9720-19.40 
  Qasem, Muhamad Mody 1554 ISR1.0010.03200.60 
  Mond, Omri 1639 ISR0.501-0.4420-8.80 
  Brezis, Ari 1662 ISR0.001-0.9320-18.60 
  Katz, Kiril 2065 ISR0.001-0.5220-10.40 
  Manyevich, Rom 1442 ISR0.501-0.4920-9.80 
 * 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)
 
 Women National Chess Cup 2023 Herzliya ISR 2023-09-22
RcRownchangeKK*chgGame
 1752 2078 2.00 3 -0.45 20 -9.00 
  Levitan, Ronit wf2035 ISR0.001-0.5620-11.20 
  Levi, Shoval 1542 ISR1.0010.03200.60 
  Volkov, Olga 1678  * ISR1.0010.08201.60 
 * 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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