Individual Calculations September 2019
 Grego, Pierre  Total change: -2.20  Rating chartPersonal card
 23eme Open International de Wasselonne - Tournoi A (plus de 1700) WASSELONNE FRA 2019-08-01
RcRownchangeKK*chgGame
 1951 1686 1.50 6 0.41 20 8.20 
  Reichel, Jonathan 2086  * GER0.001-0.0820-1.60 
  Deutsch, Christoph 1978 GER0.001-0.1520-3.00 
  Drewello, Hansjoerg 1903 GER0.5010.28205.60 
  Weiss, Denis 1906 FRA0.5010.28205.60 
  Dubois, Thomas 1926 FRA0.001-0.2020-4.00 
  Fischer, Arnaud 1905 FRA0.5010.28205.60 
 * 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)
 
 Tournoi de la Vierge 2019 LIEGE BEL 2019-08-14
RcRownchangeKK*chgGame
 1627 1686 4.00 8 -0.52 20 -10.40 
  Herzet, Serge 1840 BEL0.001-0.2920-5.80 
  Jamar, Marc 1426 BEL0.001-0.8220-16.40 
  De Cuyper, Guy 1353 BEL1.0010.12202.40 
  Van Gestel, Eric 1433 BEL1.0010.19203.80 
  Wlogalski, Olivier 1839 BEL0.5010.20204.00 
  Cesar, Andre 1792 BEL0.001-0.3620-7.20 
  Woyave, Pascal 1567 BEL1.0010.34206.80 
  Colin, Francois 1762 BEL0.5010.10202.00 

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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