Individual Calculations March 2010
 Vaitonis, Vytautas  Total change: -4.20  Rating chartPersonal card
 12 Ketrzynski Festiwal Szachowy - open A Ketrzyn POL 2009-12-27
RcRownchangeKK*chgGame
 2072 2051 4.00 9 -0.28 15 -4.20 
  Budrewicz, Krzysztof 2317 POL0.5010.32154.80 
  Piesik, Piotr 2270 POL0.001-0.2215-3.30 
  Kaczmarek, Arkadiusz 2019 POL0.501-0.0415-0.60 
  Kapica, Pawel 1833 POL0.501-0.2815-4.20 
  Baturo, Tomasz 2053 POL0.001-0.5015-7.50 
  Obiedzinski, Pawel 2019 POL1.0010.46156.90 
  Wisniewski, Adam 2074 POL0.5010.03150.45 
  Reza, Wojciech 1926 POL0.501-0.1715-2.55 
  Usakovas, Jevgenijus 2139 LTU0.5010.12151.80 

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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