Individual Calculations May 2016
 Kowalczyk, Mariusz  Total change: 10.40  Rating chartPersonal card
 XV Mistrzostwa Polski Sluzb Mundurowych Pokrzywna POL 2016-04-20
RcRownchangeKK*chgGame
 1863 2000 6.50 9 0.52 20 10.40 
  Prokopczuk, Antoni 1600  * POL1.0010.08201.60 
  Zielinski, Andrzej 1730 POL0.501-0.3320-6.60 
  Peter, Rafal 1726 POL1.0010.17203.40 
  Glatty, Zbigniew 1905 POL1.0010.37207.40 
  Rozumek, Krzysztof 1891 POL0.501-0.1520-3.00 
  Dabrowski, Grzegorz 2076 POL0.5010.10202.00 
  Wolski, Marcin 1856 POL1.0010.31206.20 
  Sarnowski, Witold 1888 POL0.501-0.1520-3.00 
  Szmacinska, Grazyna wm2091 POL0.5010.12202.40 
 * 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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