Individual Calculations April 2015
 Labadie, Jean-Jacques  Total change: 10.20  Rating chartPersonal card
 31e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2015-02-28
RcRownchangeKK*chgGame
 2037 1942 4.00 9 0.51 20 10.20 
  Shamima, Akter Liza wm2129 BAN0.5010.24204.80 
  Degardin, Sylvain 2143 FRA0.5010.26205.20 
  Peric, Slavisa m2169 SRB0.001-0.2120-4.20 
  Lucas, Jean 1750 FRA1.0010.25205.00 
  Roussel, Cyril 2142 FRA0.001-0.2420-4.80 
  Mitran, Anthony Cristian 1802 BEL1.0010.31206.20 
  Pitirotjirathon, Jirapak f2263 THA0.001-0.1320-2.60 
  Mony, Didier 1593 FRA1.0010.11202.20 
  Sundararajan, Kidambi g2342  * IND0.001-0.0820-1.60 
 * 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)
 

 

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