Individual Calculations July 2023
 Chan, Kim Yew  Total change: -18.80  Rating chartPersonal card
 Teplice Open 2023 Teplice CZE 2023-06-10
RcRownchangeKK*chgGame
 2211 2345 5.00 9 -0.94 20 -18.80 
  Chitre, Arush 1945  * IND1.0010.08201.60 
  Jaksland, Tim f2118 DEN0.001-0.7920-15.80 
  Csernyik, Mark 2049 HUN1.0010.15203.00 
  Mannion, Stephen R m2198 SCO0.501-0.2020-4.00 
  Bouska, Jiri 2189 CZE1.0010.29205.80 
  Stocek, Jiri g2528 CZE0.5010.24204.80 
  Kobo, Ori g2556 ISR0.001-0.2320-4.60 
  Nordenbaek, Jan 2141 DEN0.501-0.2620-5.20 
  Birkisson, Bardur Orn c2179 ISL0.501-0.2220-4.40 
 * 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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