Individual Calculations July 2015
 Pecorini, Angie  Total change: 24.40  Rating chartPersonal card
 31. Open des Amateurs 2015 Round 3-5 Geneva SUI 2015-05-01
RcRownchangeKK*chgGame
 1768 1368 0.50 1 0.42 40 16.80 
  Schaerer, Marc 1768  * SUI0.5010.424016.80 
 * 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)
 
 31. Open des Amateurs 2015 Rounds 6-7 Geneva SUI 2015-06-05
RcRownchangeKK*chgGame
 1659 1361 0.50 2 0.19 40 7.60 
  Obradovic, Goran 1702 FRA0.001-0.1240-4.80 
  Pecorini, Jean-Marc 1616 SUI0.5010.314012.40 

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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