Individual Calculations May 2012
 Collin, Guy  Total change: 0.00  Rating chartPersonal card
 30e Open International d'échecs de Metz - Open B METZ FRA 2012-04-14
RcRownchangeRpKK*chgGame
 1757 0 1.00 5 0.00 1517   0.00 
  Kiefer, Eric 1810 FRA0.0010.00 0.00 
  Zimmer, Marc 1664 FRA1.0010.00 0.00 
  Stegmaier, Michael 1853 GER0.0010.00 0.00 
  Thiebaux, Jean-Claude 1704 FRA0.0010.00 0.00 
  Schoumert, Robert 1754 FRA0.0010.00 0.00 

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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