Individual Calculations September 2010
 Chojnacki, Krzysztof  Total change: 14.70  Rating chartPersonal card
 XIX Miedzynarodowy Festiwal Szachowy w Poznaniu - Open A Poznan POL 2010-08-01
RcRownchangeKK*chgGame
 2173 2416 7.00 9 0.27 10 2.70 
  Kuzma, Mateusz 2016  * POL1.0010.08100.80 
  Rusinski, Mateusz 2016  * POL0.501-0.4210-4.20 
  Rozumek, Krzysztof 2016  * POL1.0010.08100.80 
  Bajerlein, Dawid 2016  * POL1.0010.08100.80 
  Urban, Klaudiusz m2478 POL0.5010.09100.90 
  Cyborowski, Lukasz g2529 POL0.5010.15101.50 
  Gospodarczyk, Roman 2016  * POL1.0010.08100.80 
  Szelag, Marcin m2455 POL0.5010.05100.50 
  Zakrzewski, Marek 2016  * POL1.0010.08100.80 
 * 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)
 
 Szachowe Lato 2010 - open A Poznan POL 2010-08-01
RcRownchangeKK*chgGame
 2116 2416 8.50 9 1.20 10 12.00 
  Kuczewski, Filip 2016  * POL1.0010.08100.80 
  Jedrzejczak, Przemyslaw 2016  * POL1.0010.08100.80 
  Gospodarczyk, Roman 2016  * POL1.0010.08100.80 
  Zakrzewski, Marek 2016  * POL1.0010.08100.80 
  Urban, Klaudiusz m2478 POL0.5010.09100.90 
  Szelag, Marcin m2455 POL1.0010.55105.50 
  Hemmerling, Jaroslaw 2016  * POL1.0010.08100.80 
  Solek, Zenon 2016  * POL1.0010.08100.80 
  Bajerlein, Dawid 2016  * POL1.0010.08100.80 
 * 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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