Individual Calculations September 2009
 Kasperek, Krzysztof  Total change: -17.10  Rating chartPersonal card
 XX Jubileuszowy MFS im.Jozefa Kochana B Koszalin POL 2009-08-06
RcRownchangeKK*chgGame
 1689 1880 4.00 7 -1.14 15 -17.10 
  Ziobrowska, Danuta 1685 POL0.501-0.2515-3.75 
  Maruszczak, Joanna 1647 POL1.0010.21153.15 
  Kucharski, Krzysztof 1863 POL0.001-0.5215-7.80 
  Jacek, Roksana 1659 POL1.0010.22153.30 
  Jablonska, Sabina 1800 POL0.001-0.6115-9.15 
  Malinowski, Damian 1553 POL0.501-0.3715-5.55 
  Jastrzebski, Lukasz 1616 POL1.0010.18152.70 

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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