Individual Calculations September 2012
 Rybka, Martin  Total change: 13.20  Rating chartPersonal card
 DMP II Liga Juniorow Borowice POL 2012-07-21
RcRownchangeKK*chgGame
 1611 1430 2.00 4 0.88 15 13.20 
  Woloch, Oskar 1552 POL0.001-0.3315-4.95 
  Piela, Dominik 1560 POL1.0010.681510.20 
  Kozakiewicz, Gracjan 1519 POL0.5010.12151.80 
  Klimek, Piotr 1813 POL0.5010.41156.15 

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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