Individual Calculations February 2017
 Van De Water, Marc  Total change: -16.00  Rating chartPersonal card
 37eme Open International d'Echecs de Bethune - Tournoi B BETHUNE FRA 2016-12-26
RcRownchangeKK*chgGame
 1798 1608 1.00 7 -0.80 20 -16.00 
  Bernini, Fabrice 1823 FRA0.5010.27205.40 
  Hetman, Freddy 1897 FRA0.001-0.1620-3.20 
  Kutchoukov, Daniel 1810 NED0.001-0.2420-4.80 
  Cottegnie, Francis 1828 BEL0.001-0.2220-4.40 
  Jassem, Philippe 1790 BEL0.5010.24204.80 
  Christophe, Jean-Luc 1741 FRA0.001-0.3220-6.40 
  Van Maele, Richard 1700 FRA0.001-0.3720-7.40 

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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