Individual Calculations July 2011
 Cyborowski, Lukasz  Total change: 6.20  Rating chartPersonal card
 DMP -Extraliga Seniorow - I-III round Wroclaw POL 2011-05-06
RcRownchangeKK*chgGame
 2560 2531 2.00 3 0.62 10 6.20 
  Zezulkin, Jurij g2455 POL1.0010.40104.00 
  Gajewski, Grzegorz g2607 POL0.5010.10101.00 
  Miton, Kamil g2619 POL0.5010.12101.20 

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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