Individual Calculations July 2023
 Westerweele, Henrik  Total change: 4.20  Rating chartPersonal card
 Open de Cambrai 2023 CAMBRAI FRA 2023-06-23
RcRownchangeKK*chgGame
 1909 1944 4.00 7 0.21 20 4.20 
  Barczyk, Corentin 1676 FRA1.0010.17203.40 
  Houriez, Clement f2273 FRA0.001-0.1220-2.40 
  Larre, Etienne 1544  * FRA1.0010.08201.60 
  Famel, Diane 1680 FRA1.0010.18203.60 
  Ruzhansky, Elias 2244 BEL0.001-0.1520-3.00 
  Andrieu, Philippe 1697 FRA1.0010.19203.80 
  Roos, Adrian f2251 BEL0.001-0.1420-2.80 
 * 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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