Individual Calculations May 2015
 Pierson, Emmanuel  Total change: -15.40  Rating chartPersonal card
 Team 2015 - Nationale 4 - R6-9 FRANCE FRA 2015-03-14
RcRownchangeKK*chgGame
 1832 1894 1.00 1 0.41 20 8.20 
  David, Pierre-Yves 1832 FRA1.0010.41208.20 

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)
 
 10ème Open d'Angers ANGERS FRA 2015-04-24
RcRownchangeKK*chgGame
 1725 1894 3.00 6 -1.18 20 -23.60 
  Caillot, Arnaud 1637 FRA0.501-0.3220-6.40 
  Dereusme, Jean-Marc 1830 FRA0.501-0.0920-1.80 
  Al Ahdab, Nasir 1494  * FRA1.0010.08201.60 
  Couchet, Renaud 1705 FRA1.0010.25205.00 
  Picard, Remi 2098 FRA0.001-0.2420-4.80 
  Kollar, Romain 1588 FRA0.001-0.8620-17.20 
 * 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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