Individual Calculations September 2013
 Rogalski, Krzysztof  Total change: -40.35  Rating chartPersonal card
 M.Najdorf International Chess Festival gr. B Warszawa POL 2013-08-05
RcRownchangeKK*chgGame
 1540 1805 4.50 9 -2.69 15 -40.35 
  Lata, Slawomir 1469 POL1.0010.12151.80 
  Ulanowicz, Artur 1592 POL1.0010.23153.45 
  Budrewicz, Henryk 1534 POL0.001-0.8315-12.45 
  Grzenkowicz, Lukasz 1603 POL0.001-0.7615-11.40 
  Koziol, Pawel 1908 POL0.001-0.3615-5.40 
  Bubien, Antoni 1433 POL0.001-0.9015-13.50 
  Biernacki, Tomasz 1405  * POL1.0010.08151.20 
  Bujalski, Mateusz 1405  * POL1.0010.08151.20 
  Mrozowski, Jan 1511 POL0.501-0.3515-5.25 
 * 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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