Individual Calculations March 2023
 Vaillant, Stephane  Total change: 15.00  Rating chartPersonal card
 24e open international de Fenain FENAIN FRA 2023-02-11
RcRownchangeKK*chgGame
 1739 1791 4.50 7 0.60 20 12.00 
  Homerin, Vincent 1527 FRA1.0010.18203.60 
  Moingt, Jean-Claude f2075 FRA0.001-0.1620-3.20 
  Collet, Christian 1391  * FRA1.0010.08201.60 
  Ilski, Theo 1463 FRA1.0010.13202.60 
  Muller-Moingt, Bastien 2001 FRA0.5010.27205.40 
  Ringuet, Noe 2161 FRA0.001-0.1020-2.00 
  Chabe, Axel 1553 FRA1.0010.20204.00 
 * 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)
 
 39e Open International de Cappelle la Grande CAPPELLE LA GRANDE FRA 2023-02-18
RcRownchangeKK*chgGame
 1797 1791 4.50 9 0.15 20 3.00 
  Maugout, Florian 1634 FRA1.0010.29205.80 
  Dupont, Arthur 2015 FRA0.001-0.2220-4.40 
  Bringas Flores, Fidel 1439 ESP1.0010.11202.20 
  Van Houtte, Randy 2098 BEL0.001-0.1420-2.80 
  Desert, Xavier 1913 FRA0.001-0.3320-6.60 
  Baillon, Steven 1645 FRA1.0010.30206.00 
  Litner, Igor 1984 POL0.5010.25205.00 
  Pruvost, Alain 1412 FRA1.0010.09201.80 
  Deveque, Guillaume 2033 FRA0.001-0.2020-4.00 

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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