Individual Calculations February 2016
 Maciaga, Marcin  Total change: -16.60  Rating chartPersonal card
 XVIII Ketrzynski Festiwal Szachowy OPEN A Ketrzyn POL 2015-12-27
RcRownchangeKK*chgGame
 1895 2076 5.50 9 -0.83 20 -16.60 
  Proboszcz, Maciej 1676  * POL1.0010.08201.60 
  Opalinski, Krzysztof 1786 POL1.0010.16203.20 
  Litner, Igor 1841 POL0.001-0.7920-15.80 
  Kaczmarek, Arkadiusz 2020 POL1.0010.42208.40 
  Zolkiewski, Jakub 1676  * POL1.0010.08201.60 
  Zielinski, Wojciech 2188 POL0.001-0.3520-7.00 
  Budnik, Mateusz 2015 POL0.501-0.0820-1.60 
  Kaminski, Piotr 1787 POL1.0010.16203.20 
  Renkowski, Piotr 2066 POL0.001-0.5120-10.20 
 * 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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