Individual Calculations November 2022
 De Luca, Andrew  Total change: -8.40  Rating chartPersonal card
 Luxembourg Team Championship 22-23 Round 2 various LUX 2022-10-16
RcRownchangeKK*chgGame
 1517 1421 0.00 1 -0.37 20 -7.40 
  Ganic, Fikret 1517 LUX0.001-0.3720-7.40 

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)
 
 WORLD AMATEUR CHESS CHAMPIONSHIPS U1700 2022 Mellieha MLT 2022-10-21
RcRownchangeKK*chgGame
 1604 1421 1.00 4 -0.05 20 -1.00 
  Michailov, Andrej 1591 LTU1.0010.722014.40 
  Farhaan, M 1632 IND0.001-0.2320-4.60 
  Heyerick, Anton 1564 BEL0.001-0.3120-6.20 
  Jacobs, Paul 1629 BEL0.001-0.2320-4.60 

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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