Individual Calculations November 2014
 Atlan, Yoram  Total change: -9.20  Rating chartPersonal card
 16ème Open International de La Réunion SAINT DENIS FRA 2014-10-18
RcRownchangeKK*chgGame
 1485 1270 1.50 7 -0.23 40 -9.20 
  Desire, Michael 1670  * FRA0.001-0.0840-3.20 
  Fontaine, Willy 1456 FRA0.5010.24409.60 
  Labrande, Theodore 1471 FRA0.001-0.2440-9.60 
  Ringayen, Francinel 1361 FRA0.001-0.3840-15.20 
  Labrande, Eleonore 1400 FRA0.001-0.3240-12.80 
  Sandjivy, Jean Marc 1366 FRA1.0010.634025.20 
  Mablouke, Ulrich 1670  * FRA0.001-0.0840-3.20 
 * 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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