Individual Calculations July 2011
 Prazmowski, Wlodzimierz  Total change: 7.05  Rating chartPersonal card
 WIOSENNY OPEN 2011 w Hetmanie B Warszawa POL 2011-04-04
RcRownchangeKK*chgGame
 1571 1634 2.00 5 -0.92 15 -13.80 
  Rodak, Przemyslaw 1534 POL1.0010.36155.40 
  Sacharewicz, Krzysztof 1450 POL1.0010.26153.90 
  Tomczyk, Ryszard 1471 POL0.001-0.7215-10.80 
  Suliborski, Artur 1717 POL0.001-0.3915-5.85 
  Woloszyn, Piotr 1681 POL0.001-0.4315-6.45 

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)
 
 64.Mistrzostwa Warszawy 2011 - Open B Warszawa POL 2011-05-07
RcRownchangeKK*chgGame
 1787 1619 3.50 6 1.78 15 26.70 
  Nowak, Edward 1833 POL0.5010.27154.05 
  Ceglowski, Ryszard 1858 POL0.5010.30154.50 
  Kwiek, Janusz 1775 POL1.0010.711510.65 
  Wrabel, Antoni 1752 POL0.5010.18152.70 
  Kalhorn, Marcin 1614 POL1.0010.49157.35 
  Prazmowski, Bartosz 1891 POL0.001-0.1715-2.55 

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)
 
 Mistrzostwa Polski Wojska Polskiego Mragowo POL 2011-05-23
RcRownchangeKK*chgGame
 1991 1619 0.00 4 -0.39 15 -5.85 
  Kukula, Pawel 2019  * POL0.001-0.0815-1.20 
  Sarnowski, Witold 1943 POL0.001-0.1315-1.95 
  Parczewski, Janusz 1982 POL0.001-0.1015-1.50 
  Bieluszewski, Piotr 2019  * 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)
 

 

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