Rapid: Individual Calculations February 2023
 Elishev, Ivan  Total change: -47.00  Rating chartPersonal card
 2nd Chess Lab Rapid Challenge 2022 Dubai UAE 2022-12-11
RcRownchangeKK*chgGame
 1768 2083 2.50 6 -2.35 20 -47.00 
  Abdel Wahab, Ahmed Alaa El Din 1683  * EGY1.0010.08201.60 
  Margaryan, Mikayel 1445 ARM0.501-0.4920-9.80 
  Delloro, Noli 1955 PHI1.0010.33206.60 
  Marcos, Marvin 2113 PHI0.001-0.4620-9.20 
  Vishal, Choudary B 1766 IND0.001-0.8720-17.40 
  Felix, Winnie 1648 PHI0.001-0.9420-18.80 
 * 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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