Individual Calculations September 2009
 Malcher, Aleksander  Total change: -26.00  Rating chartPersonal card
 VII Memorial Marka Piasty Tarnowskie Gory POL 2009-07-25
RcRownchangeKK*chgGame
 1933 1785 0.00 3 -1.04 25 -26.00 
  Gola, Karol 2185  * POL0.001-0.0825-2.00 
  Malinowski, Damian 1553 POL0.001-0.7925-19.75 
  Wiesiolek, Krzysztof 2060 POL0.001-0.1725-4.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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