Individual Calculations November 2009
 Zakrzewski, Marek  Total change: 34.50  Rating chartPersonal card
 XIV International Chess Festival - Seahorse of Rewal 2009 -Open B Rewal POL 2009-08-20
RcRownchangeKK*chgGame
 2017 1947 6.00 9 2.48 15 37.20 
  Mirski, Roman 1556 POL1.0010.09151.35 
  Mucha, Marcin 2091 POL0.5010.19152.85 
  Czaja, Roman 2086 POL1.0010.691510.35 
  Czachor, Radoslaw 2101 POL0.5010.21153.15 
  Nasuta, Grzegorz 2044 POL0.5010.13151.95 
  Motyl, Tomasz 2039 POL0.5010.13151.95 
  Nowak, Ryszard 2106 POL1.0010.711510.65 
  Janus, Przemyslaw 2077 POL0.5010.18152.70 
  Balandynowicz, Wojciech 2055 POL0.5010.15152.25 

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)
 
 Otwarte Mistrzostwa KS Pocztowiec Turniej A Poznan POL 2009-09-25
RcRownchangeKK*chgGame
 2046 1956 3.00 8 -0.18 15 -2.70 
  Szelag, Marcin m2356  * POL0.001-0.0815-1.20 
  Stypka, Zbigniew 1892 POL1.0010.41156.15 
  Magnucka, Arleta 1991 POL0.5010.05150.75 
  Rys, Marek 1828 POL1.0010.33154.95 
  Nawrocki, Przemyslaw 2029 POL0.001-0.4015-6.00 
  Scibior, Adam 2200 POL0.001-0.2015-3.00 
  Bartkowiak, Damian 2120 POL0.5010.22153.30 
  Wesolowski, Edgar 1949 POL0.001-0.5115-7.65 
 * 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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