Individual Calculations September 2010
 Michalcak, Lubomir  Total change: 23.25  Rating chartPersonal card
 NIKI Open 2010 Nachod CZE 2010-07-03
RcRownchangeKK*chgGame
 2128 2078 5.00 8 1.55 15 23.25 
  Ptacek, Tomas 1678  * CZE1.0010.08151.20 
  Kulhanek, Tomas m2411 CZE0.5010.38155.70 
  Straka, Josef f2337 SVK0.001-0.1815-2.70 
  Bednar, Jiri 1970 CZE1.0010.35155.25 
  Kotyza, Bohumil 1980 CZE1.0010.37155.55 
  Jirasek, Pavel 2267 CZE0.001-0.2515-3.75 
  Srejber, Michal 2143 CZE1.0010.59158.85 
  Furman, Boris f2237 RUS0.5010.21153.15 
 * 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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