Individual Calculations July 2010
 Wojtkowski, Pawel  Total change: -9.00  Rating chartPersonal card
 III Wielkopolska Liga Szachowa Wielkoposka POL 2009-11-29
RcRownchangeKK*chgGame
 2011 2023 3.50 8 -0.60 15 -9.00 
  Miszczak, Mateusz 1933 POL0.501-0.1215-1.80 
  Bialkowski, Adam 1887 POL1.0010.32154.80 
  Bernat, Marcin 2174 POL0.5010.20153.00 
  Piechota, Pawel 2064 POL0.001-0.4415-6.60 
  Koscianski, Roman 1741 POL0.501-0.3415-5.10 
  Drozdzynski, Daniel 1946 POL0.501-0.1115-1.65 
  Rubinowski, Sebastian 2140 POL0.001-0.3415-5.10 
  Scibior, Adam 2201 POL0.5010.23153.45 

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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