Individual Calculations January 2010
 Szumilas, Piotr  Total change: 40.80  Rating chartPersonal card
 Open Liberec 2009 Liberec CZE 2009-10-24
RcRownchangeKK*chgGame
 2214 2109 6.00 9 2.72 15 40.80 
  Suchomel, Oldrich 1731 CZE1.0010.09151.35 
  Strebkovs, Andrejs m2376 LAT0.5010.32154.80 
  Grabliauskas, Virginijus m2426 LTU0.001-0.1315-1.95 
  Krtous, Zdenek 1830 CZE1.0010.16152.40 
  Piankov, Evgenij m2367 UKR1.0010.821512.30 
  Kaderabek, Jiri 2205 CZE1.0010.63159.45 
  Wojtczak, Maciej 2251 POL1.0010.691510.35 
  Zeberski, Jakub m2400 POL0.5010.35155.25 
  Heinzel, Olaf m2341 GER0.001-0.2115-3.15 

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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