Individual Calculations April 2015
 Roche, Yves  Total change: -39.00  Rating chartPersonal card
 29ème Festival International des Jeux - Tournoi B CANNES FRA 2015-02-22
RcRownchangeKK*chgGame
 1697 1872 4.50 9 -1.95 20 -39.00 
  Baroukh, Leon 1612 ENG0.501-0.3220-6.40 
  Del Valle, Clemence 1641 FRA0.001-0.7920-15.80 
  Petit, Jimmy 1511 FRA1.0010.10202.00 
  Duspiwa, Wolfgang 1650 FRA0.501-0.2820-5.60 
  Rei-Rosa, Jean-Jacques 1681 FRA0.501-0.2520-5.00 
  Chkroun, Benjamin 1691 FRA0.501-0.2420-4.80 
  Bodereau, Marc 1720 FRA0.501-0.2020-4.00 
  Jean, Robert 1783 FRA1.0010.38207.60 
  Yin, Stanley 1981 GER0.001-0.3520-7.00 

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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