Individual Calculations June 2017
 Zalkind, Arthur  Total change: 62.80  Rating chartPersonal card
 16e Open International de Beziers (-2200) BEZIERS FRA 2017-04-29
RcRownchangeKK*chgGame
 1506 1201 2.50 6 1.57 40 62.80 
  Coraboeuf, Alain 1601  * FRA0.001-0.0840-3.20 
  Darner, Louis 1417 FRA1.0010.784031.20 
  Aleksanyan, Radmila 1601  * RUS0.001-0.0840-3.20 
  Sorini, Gilbert 1412 FRA0.5010.274010.80 
  Apap, Michel 1404 FRA1.0010.764030.40 
  Leblic, Pierre 1601  * 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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