Individual Calculations May 2017
 Orzechowski, Marcin  Total change: -22.00  Rating chartPersonal card
 XVI Mistrzostwa Polski Sluzb Mundurowych Pokrzywna POL 2017-04-19
RcRownchangeKK*chgGame
 1644 1709 3.50 8 -1.10 20 -22.00 
  Sarnowski, Witold 1921 POL0.001-0.2320-4.60 
  Zemajko, Lukasz 1426 POL0.501-0.3420-6.80 
  Hemmerling, Jaroslaw 1952 POL0.001-0.2020-4.00 
  Kotecki, Robert 1582 POL0.501-0.1720-3.40 
  Kasianczuk, Krzysztof 1526 POL0.501-0.2420-4.80 
  Kroczka, Damian 1525 POL1.0010.26205.20 
  Grzela, Dariusz 1342 POL0.501-0.4020-8.00 
  Wolski, Marcin 1876 POL0.5010.22204.40 

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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