Individual Calculations May 2015
 Laszczak, Przemyslaw  Total change: -108.80  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy C-14 Suwalki POL 2015-04-08
RcRownchangeKK*chgGame
 1661 1930 4.50 9 -2.72 40 -108.80 
  Kaminski, Maciej 1601 POL0.001-0.8840-35.20 
  Modlich, Kacper 1626 POL0.001-0.8640-34.40 
  Gozdzicki, Maciej 1530  * POL1.0010.08403.20 
  Butyrowski, Marcel 1530  * POL0.501-0.4240-16.80 
  Brozyna, Mateusz 1641 POL1.0010.16406.40 
  Leskiewicz, Ignacy 1692 POL0.001-0.8040-32.00 
  Ulatowski, Jakub 1530  * POL1.0010.08403.20 
  Godzwon, Iwo 1801 POL1.0010.334013.20 
  Sernecki, Franciszek 1998 POL0.001-0.4140-16.40 
 * 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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