Individual Calculations October 2013
 Obiedzinski, Pawel  Total change: -0.45  Rating chartPersonal card
 Otwarte Mistrzostwa Lomzy nr 2 Lomza POL 2013-08-31
RcRownchangeKK*chgGame
 1719 1995 5.50 7 -0.03 15 -0.45 
  Prazych, Tadeusz 1595  * POL1.0010.08151.20 
  Obiedzinski, Piotr 1889 POL0.501-0.1415-2.10 
  Lukaszewski, Marcin 1595  * POL1.0010.08151.20 
  Mammadov, Vafa 2140 AZE1.0010.691510.35 
  Kotarski, Bartosz 1595  * POL1.0010.08151.20 
  Kopaczewski, Zbigniew 1622 POL1.0010.10151.50 
  Sylwestrzuk, Mariusz 1595  * POL0.001-0.9215-13.80 
 * 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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