Individual Calculations May 2012
 Glapa, Witold  Total change: -38.55  Rating chartPersonal card
 Wielkopolska Liga Seniorow - III Liga Rejon Wielkopolski POL 2011-11-27
RcRownchangeKK*chgGame
 1965 1801 2.00 9 -0.66 15 -9.90 
  Miszczak, Mateusz 1965 POL0.001-0.2815-4.20 
  Piechota, Pawel 2086 POL0.001-0.1615-2.40 
  Polarczyk, Pawel 1827 POL1.0010.54158.10 
  Rusinski, Mateusz 1901 POL0.001-0.3615-5.40 
  Glatty, Zbigniew 1944 POL1.0010.691510.35 
  Snihur, Piotr 1919 POL0.001-0.3415-5.10 
  Walaszczyk, Witold 2199 POL0.001-0.0815-1.20 
  Przybylak, Lukasz 1871 POL0.001-0.4015-6.00 
  Wojtkowski, Pawel 1974 POL0.001-0.2715-4.05 

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)
 
 III Memoria³ im. Ziemowita Zgierskiego Obra Zima Open 2012 Obra POL 2012-02-22
RcRownchangeKK*chgGame
 1644 1801 3.50 8 -1.91 15 -28.65 
  Kaczmarczyk, Jakub 1470 POL1.0010.12151.80 
  Zminda, Bogdan 2120 POL0.001-0.1315-1.95 
  Holownia, Michal 1484 POL1.0010.13151.95 
  Kowalewicz, Kacper 1682 POL0.001-0.6615-9.90 
  Hanusek, Krzysztof 1794 POL0.001-0.5115-7.65 
  Pilzak, Marcin 1431 POL0.501-0.4015-6.00 
  Wesolowska, Katarzyna 1773 POL0.001-0.5415-8.10 
  Leskiewicz, Ignacy 1401  * POL1.0010.08151.20 
 * 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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