Individual Calculations July 2017
 Budkiewicz, Magdalena  Total change: -21.20  Rating chartPersonal card
 Spring in Krakow International Chess Championship of Malopolska Division B Krakow POL 2017-06-15
RcRownchangeKK*chgGame
 1516 1646 4.00 7 -0.53 40 -21.20 
  Grzadka, Artur 1293 POL1.0010.11404.40 
  Slabek, Grzegorz 1953 POL0.001-0.1440-5.60 
  Pietrzak, Tomasz 1341 POL1.0010.14405.60 
  Surpeta, Julia 1303 POL1.0010.12404.80 
  Kuta, Krzysztof 1603 POL0.501-0.0640-2.40 
  Kowalewski, Wladyslaw 1719 POL0.001-0.4040-16.00 
  Cichon, Jakub 1402 POL0.501-0.3040-12.00 

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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