Individual Calculations September 2015
 Barzilay, Marianne  Total change: -19.00  Rating chartPersonal card
 1er Open Fide de St Antonin Noble Val SAINT ANTONIN NOBLE VAL FRA 2015-08-23
RcRownchangeKK*chgGame
 1591 1562 1.50 5 -0.95 20 -19.00 
  El Mchaouri Mas, Younes 1962  * FRA0.001-0.0820-1.60 
  Rollot, Jean-Louis 1862 FRA0.001-0.1520-3.00 
  Gayraud, Christian 1447 FRA1.0010.34206.80 
  Rubini, Louis 1344 FRA0.501-0.2820-5.60 
  Rollot, Nathalie 1339 FRA0.001-0.7820-15.60 
 * 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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