Rapid: Individual Calculations August 2015
 Raczek, Stanislaw  Total change: -27.80  Rating chartPersonal card
 Grand Prix Lodygowice 2015 - Turniej 4 Lodygowice POL 2015-07-25
RcRownchangeKK*chgGame
 1468 1520 1.50 5 -1.39 20 -27.80 
  Karp, Piotr 1833 POL0.001-0.1420-2.80 
  Bogusz, Alan 1384 POL0.001-0.6820-13.60 
  Checinski, Piotr 1430 POL0.001-0.6220-12.40 
  Hutyra, Monika 1387 POL0.501-0.1820-3.60 
  Matuszny, Franciszek 1306 POL1.0010.23204.60 

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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