Rapid: Individual Calculations August 2023
 Lovin, Boris  Total change: -27.00  Rating chartPersonal card
 Nesher Cup A Haifa ISR 2023-07-20
RcRownchangeKK*chgGame
 1901 2197 2.00 4 -1.35 20 -27.00 
  Weinstein, Shaul 1833 ISR0.501-0.4020-8.00 
  Zavialov, Alexander 1916 ISR0.001-0.8420-16.80 
  Sapir, Omri 1797  * ISR0.501-0.4220-8.40 
  Cherikovsky, Yuri 2059 ISR1.0010.31206.20 
 * 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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