Individual Calculations September 2010
 Kowalik, Pawel  Total change: -58.95  Rating chartPersonal card
 XVI Otwarte Mistrzostwa Milanowka na Rok 2010 o Puchar Burmistrza Milanowek POL 2010-06-26
RcRownchangeKK*chgGame
 1713 1791 1.00 6 -2.66 15 -39.90 
  Janczarski, Michal 2191  * POL0.001-0.0815-1.20 
  Rozycki, Bartlomiej 1740 POL0.001-0.5715-8.55 
  Rozycki, Wojciech 1503 POL1.0010.16152.40 
  Winiarski, Mikolaj 1674 POL0.001-0.6615-9.90 
  Herman, Monika 1665 POL0.001-0.6715-10.05 
  Rozycki, Dariusz 1505 POL0.001-0.8415-12.60 
 * 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
 1674 1807 2.00 5 -1.27 15 -19.05 
  Tomczyk, Ryszard 1501 POL1.0010.14152.10 
  Dwilewicz, Katarzyna 1460 POL0.501-0.3915-5.85 
  Dobrowolski, Marcin 1964 POL0.001-0.2915-4.35 
  Suliborski, Artur 1728 POL0.501-0.1115-1.65 
  Harazinska, Ewa 1719 POL0.001-0.6215-9.30 

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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