Individual Calculations March 2012
 Zielinski, Maciej  Total change: 4.95  Rating chartPersonal card
 XIV Ketrzynski Festiwal Szachowy Ketrzyn POL 2011-12-27
RcRownchangeKK*chgGame
 1908 2077 6.50 9 0.33 15 4.95 
  Wierzbowska, Aleksandra 1677  * POL1.0010.08151.20 
  Litner, Igor 1677  * POL1.0010.08151.20 
  Kuban, Wieslaw 1771 POL0.501-0.3615-5.40 
  Szymanowski, Mateusz 1799 POL1.0010.17152.55 
  Budrewicz, Krzysztof 2229 POL0.5010.20153.00 
  Zielinski, Stanislaw 2135 POL0.5010.08151.20 
  Zielinski, Wojciech 2097 POL0.5010.03150.45 
  Kotlowski, Tomasz 1996 POL0.501-0.1115-1.65 
  Opalinski, Patryk 1790 POL1.0010.16152.40 
 * 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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