Individual Calculations January 2012
 Kolendowicz, Udo  Total change: -13.50  Rating chartPersonal card
 11e Open International d'Echecs de Sautron SAUTRON FRA 2011-10-22
RcRownchangeKK*chgGame
 1581 1373 1.00 6 -0.45 30 -13.50 
  Sommeria, Christian 1522 FRA0.001-0.3030-9.00 
  Lebedel, Marc 1597 FRA0.001-0.2230-6.60 
  Le Gouic, Brendan 1562 FRA0.001-0.2530-7.50 
  Barre, Laurent 1435 FRA1.0010.593017.70 
  Lemercier, Patrick 1718 FRA0.001-0.1130-3.30 
  Soriano, Manon 1652 FRA0.001-0.1630-4.80 

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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