Individual Calculations September 2012
 Pietocha, Pawel  Total change: -7.20  Rating chartPersonal card
 Miedzynarodowy Festiwal Szachowy im. M.Najdorfa gr. A Warszawa POL 2012-08-06
RcRownchangeKK*chgGame
 2092 2125 4.50 9 -0.48 15 -7.20 
  Dragun, Kamil m2465 POL0.001-0.1215-1.80 
  Kubeczko, Grzegorz 2017 POL0.501-0.1515-2.25 
  Malec, Sebastian 2093 POL0.001-0.5415-8.10 
  Sujkowski, Pawel 1970 POL1.0010.29154.35 
  Spicak, Krzysztof 1932 POL1.0010.25153.75 
  Nasuta, Grzegorz 2275 POL0.001-0.3015-4.50 
  Zaczek, Jonathon 2096 CAN0.001-0.5415-8.10 
  Rytarowski, Kamil 2005 POL1.0010.34155.10 
  Rozycki, Bartlomiej 1971 POL1.0010.29154.35 

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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