Individual Calculations June 2013
 De Cohen, Lisa  Total change: 4.95  Rating chartPersonal card
 12e Open international de Malakoff MALAKOFF FRA 2013-04-27
RcRownchangeKK*chgGame
 1595 1439 3.00 9 0.33 15 4.95 
  Briand, Nicolas 1610 FRA0.001-0.2715-4.05 
  David, Philippe 1614 FRA1.0010.731510.95 
  Stojanovic, Alexandre 1623 FRA0.001-0.2615-3.90 
  Peignien, Laurent 1548 FRA1.0010.65159.75 
  Rehder, Wilfried 1624 FRA0.001-0.2615-3.90 
  Afrakhteh, Nahid 1509 FRA0.5010.10151.50 
  Reuther, Guido 1591 FRA0.001-0.3015-4.50 
  Bounya, Myriam 1731 FRA0.001-0.1515-2.25 
  Fruteau, Pierre-Marc 1503 FRA0.5010.09151.35 

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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