Rapid: Individual Calculations June 2023
 Postny, Michael  Total change: -1.00  Rating chartPersonal card
 Mayor's Cup in Kiryat Yam Kiryat Yam ISR 2023-05-24
RcRownchangeKK*chgGame
 1764 1904 3.00 5 -0.05 20 -1.00 
  Nussbacher, Yair 1504  * ISR1.0010.08201.60 
  Lovin, Boris 2200 ISR0.001-0.1520-3.00 
  Sides, Noam 1309 ISR1.0010.02200.40 
  Gov, Guy 2085 ISR0.001-0.2620-5.20 
  Toby, Ohad 1721 ISR1.0010.26205.20 
 * 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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