Individual Calculations September 2012
 Crook, Oliver-James  Total change: -12.45  Rating chartPersonal card
 9eme open international de Plancoet PLANCOET FRA 2012-07-29
RcRownchangeKK*chgGame
 1547 1318 0.50 6 -0.83 15 -12.45 
  Gac, Jean-Luc 1516 FRA0.5010.26153.90 
  Guyader, Ronan 1505 FRA0.001-0.2615-3.90 
  Primault, Loic 1650 FRA0.001-0.1215-1.80 
  Ottl, Eric 1557 FRA0.001-0.2015-3.00 
  Legrand, Claire 1658 FRA0.001-0.1215-1.80 
  Marchadour, Clementine 1396 FRA0.001-0.3915-5.85 

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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