Individual Calculations November 2009
 Rys, Marek  Total change: -8.65  Rating chartPersonal card
 XIV International Chess Festival - Seahorse of Rewal 2009 -Open B Rewal POL 2009-08-20
RcRownchangeKK*chgGame
 1916 1792 1.50 5 -0.19 25 -4.75 
  Balandynowicz, Wojciech 2055 POL0.001-0.1825-4.50 
  Sroka, Janusz 2064 POL0.001-0.1725-4.25 
  Czernicki, Bogdan 2034 POL0.001-0.2025-5.00 
  Dabek, Karolina 1449 POL1.0010.12253.00 
  Zdziarska, Lidia 1979 POL0.5010.24256.00 

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)
 
NOTE: K factor changed
 Otwarte Mistrzostwa KS Pocztowiec Turniej A Poznan POL 2009-09-25
RcRownchangeKK*chgGame
 2035 1828 2.00 9 -0.26 15 -3.90 
  Nawrocki, Przemyslaw 2029 POL0.5010.26153.90 
  Scibior, Adam 2200 POL0.001-0.1015-1.50 
  Bartkowiak, Damian 2120 POL0.001-0.1515-2.25 
  Zakrzewski, Marek 1956 POL0.001-0.3315-4.95 
  Szelag, Marcin m2228  * POL0.5010.42156.30 
  Stypka, Zbigniew 1892 POL0.5010.09151.35 
  Magnucka, Arleta 1991 POL0.5010.22153.30 
  Wesolowski, Edgar 1949 POL0.001-0.3415-5.10 
  Bajerlein, Dawid 1952 POL0.001-0.3315-4.95 
 * 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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