Individual Calculations September 2009
 Woloszyn, Piotr  Total change: 25.35  Rating chartPersonal card
 XV Otwarte Mistrzostwa Milanowka o Puchar Burmistrza - Turniej A Milanowek POL 2009-06-20
RcRownchangeKK*chgGame
 1999 1831 4.00 7 1.91 15 28.65 
  Goslawski, Michal 1999 POL0.001-0.2815-4.20 
  Kowalewska, Agata 1647 POL1.0010.26153.90 
  Szymczak, Rafal 2025 POL1.0010.751511.25 
  Rudolf, Michal f2181 POL0.001-0.1115-1.65 
  Ponceleusz, Bronislaw 1965 POL1.0010.681510.20 
  Borowicz, Przemyslaw 1996 POL1.0010.721510.80 
  Matuszewski, Michal 2181 POL0.001-0.1115-1.65 

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)
 
 Mazovian Chess Festival gr. C Warszawa POL 2009-07-18
RcRownchangeKK*chgGame
 1793 1757 2.00 5 -0.22 15 -3.30 
  Hagner, Pawel 1936 POL1.0010.731510.95 
  Jarmula, Pawel 1828 POL0.5010.10151.50 
  Staniszewska, Adrianna 1838 POL0.001-0.3915-5.85 
  Sujkowski, Pawel 1891 POL0.001-0.3215-4.80 
  Rytel, Bartosz 1474 POL0.501-0.3415-5.10 

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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