Individual Calculations August 2018
 Pierquin, Adrien  Total change: -11.60  Rating chartPersonal card
 15e open international d'Aulnoye-Aymeries AULNOYE AYMERIES FRA 2018-07-23
RcRownchangeKK*chgGame
 1642 1662 4.50 9 -0.29 40 -11.60 
  Pierquin, Jean-Bernard 1323 FRA1.0010.12404.80 
  De Hooghe, Albert 2062  * FRA0.001-0.0840-3.20 
  Voiculescu-Holvad, Stefan 1599 FRA0.001-0.5940-23.60 
  Chopin, Christian 1525 FRA1.0010.324012.80 
  Manet, Eric 1890 FRA0.001-0.2140-8.40 
  Cosyns, Cyril 1461 BEL1.0010.24409.60 
  Daum, Philippe 1650 FRA0.001-0.5240-20.80 
  Drossart, Jonathan 1770 BEL0.5010.15406.00 
  Leclerc, Evann 1494 FRA1.0010.284011.20 
 * 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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