Rapid: Individual Calculations October 2023
 Macai, Ioan  Total change: -15.40  Rating chartPersonal card
 2e Memorial Ronald Decrop 2023 - Rapide FEFB Namur BEL 2023-09-10
RcRownchangeKK*chgGame
 1798 1837 3.50 8 -0.77 20 -15.40 
  Pham Kieu, Khanh 1437  * BEL1.0010.08201.60 
  Ismail, Tamer 2138 BEL0.5010.35207.00 
  Goerens, Jean-Paul 2004 LUX1.0010.722014.40 
  Saiboulatov, Daniyal m2359 BEL0.001-0.0320-0.60 
  Werner, Ivan 2091 BEL0.001-0.1920-3.80 
  Tumenjargal, Suldee 1499 BEL0.001-0.8820-17.60 
  Vansilliette, Louis 1525 BEL0.001-0.8620-17.20 
  Frere, Eugene 1330 BEL1.0010.04200.80 
 * 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)
 

 

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