Individual Calculations April 2014
 Lichtenberg, Ivan  Total change: -16.50  Rating chartPersonal card
 30e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2014-03-01
RcRownchangeKK*chgGame
 1545 1468 1.50 5 -0.55 30 -16.50 
  Labitte, Alain 1668 FRA0.5010.26307.80 
  Christophe-Hayot, Romain 1816 FRA0.001-0.1130-3.30 
  Tribillac, Benoit 1753 FRA0.001-0.1630-4.80 
  Galoppa, Camille 1155 FRA0.001-0.8630-25.80 
  Caron, Christophe 1331 FRA1.0010.32309.60 

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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