Individual Calculations September 2010
 Woloszyn, Piotr  Total change: 6.15  Rating chartPersonal card
 XVI Otwarte Mistrzostwa Milanowka na Rok 2010 o Puchar Burmistrza Milanowek POL 2010-06-26
RcRownchangeKK*chgGame
 1891 1759 4.00 8 1.20 15 18.00 
  Winski, Lukasz 2115 POL1.0010.891513.35 
  Tomaszewska, Luiza 1968 POL0.001-0.2315-3.45 
  Herman, Monika 1665 POL0.501-0.1315-1.95 
  Lasota, Adam 1825 POL0.5010.09151.35 
  Sujkowski, Pawel 1944 POL0.001-0.2615-3.90 
  Kaminski, Stefan 1575 POL1.0010.26153.90 
  Cyra, Dariusz 1874 POL1.0010.66159.90 
  Janczarski, Michal 2159  * POL0.001-0.0815-1.20 
 * 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)
 
 Miguel Najdorf International Chess Festival - Open B Warsaw POL 2010-07-17
RcRownchangeKK*chgGame
 1660 1744 1.00 3 -0.79 15 -11.85 
  Grabara, Krzysztof 1961 POL0.001-0.2215-3.30 
  Rosiak, Tomasz 1423 POL0.501-0.3715-5.55 
  Lanica, Lukasz 1597 POL0.501-0.2015-3.00 

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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