Rapid: Individual Calculations May 2019
 Zaromb, Charles Irving  Total change: -11.20  Rating chartPersonal card
 Czerniak Memorial Rapid A 16.4.2019 Tel Aviv ISR 2019-04-16
RcRownchangeKK*chgGame
 1724 1549 1.00 5 -0.56 20 -11.20 
  Iskhakabeev, Alon 1949  * ISR0.001-0.0820-1.60 
  Baquiche, Ram 1949  * ISR0.001-0.0820-1.60 
  Fudim, Ariel 1655 ISR0.001-0.3620-7.20 
  Rosenberg, Dov 1505 ISR0.001-0.5620-11.20 
  Tsarfati, Ohn 1562 ISR1.0010.522010.40 
 * 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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