Individual Calculations May 2010
 Rozycki, Wojciech  Total change: -60.75  Rating chartPersonal card
 Otwarta Liga Mazowiecka 2009/2010 Mazowieckie POL 2009-11-29
RcRownchangeKK*chgGame
 1859 1564 0.00 2 -0.33 25 -8.25 
  Kolinski, Daniel 1753 POL0.001-0.2525-6.25 
  Jozwik, Jacek 1964  * POL0.001-0.0825-2.00 
 * 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)
 
 Noworoczniak Szachylice POL 2009-12-27
RcRownchangeKK*chgGame
 1621 1564 1.50 8 -2.10 25 -52.50 
  Adamski, Jan m1964  * POL0.001-0.0825-2.00 
  Rozycki, Bartlomiej 1740 POL0.001-0.2725-6.75 
  Kazmierczak, Ewa 1419 POL0.501-0.1925-4.75 
  Kosior, Artur 1603 POL0.001-0.4525-11.25 
  Sacharewicz, Krzysztof 1396 POL0.501-0.2225-5.50 
  Krawiecki, Stanislaw 1392 POL0.501-0.2325-5.75 
  Stezycka, Paulina 1521 POL0.001-0.5625-14.00 
  Szukalski, Antoni 1930 POL0.001-0.1025-2.50 
 * 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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