Individual Calculations August 2015
 Roullois, Jerome  Total change: -27.20  Rating chartPersonal card
 Championnat de Picardie 2014-2015 COMPIEGNE FRA 2015-07-09
RcRownchangeKK*chgGame
 1712 1884 3.50 6 -0.79 20 -15.80 
  Froidevaux, Jean-Michel 1734 FRA0.501-0.2020-4.00 
  Mabire, Manuel 1869 FRA0.001-0.5220-10.40 
  Wiktor, Henryk 1718 FRA1.0010.28205.60 
  Mallet, Gregoire 1706 FRA0.501-0.2320-4.60 
  Charmeux, Jacques 1543 FRA1.0010.12202.40 
  Boutchenik, Victor 1699 FRA0.501-0.2420-4.80 

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)
 
 4eme open FIDE d'Auberchicourt AUBERCHICOURT FRA 2015-07-13
RcRownchangeKK*chgGame
 1729 1884 3.50 6 -0.57 20 -11.40 
  Dgebuadze, Alexandre g2284  * BEL0.001-0.0820-1.60 
  Akuatse Angel, Kaleb 1569 BEL0.001-0.8620-17.20 
  Thulier, Vincent 1484  * BEL1.0010.08201.60 
  Gaudin, Roger 1493 FRA1.0010.09201.80 
  Zerbib, Claude 1809 FRA1.0010.40208.00 
  Mertens, Yannick 1733 GER0.501-0.2020-4.00 
 * 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)
 

 

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