Individual Calculations April 2017
 Komorowska, Nadia  Total change: 28.40  Rating chartPersonal card
 Mistrzosta Polski Mlodzikow do lat 10 - Dziewczeta Karpacz POL 2017-02-26
RcRownchangeKK*chgGame
 1157 1130 4.00 7 0.71 40 28.40 
  Tokarz, Izabela 1292 POL0.001-0.2940-11.60 
  Sliwicka, Weronika 1015 POL1.0010.344013.60 
  Kowalczyk, Barbara 1363 POL1.0010.794031.60 
  Roszkiewicz, Zofia 1198 POL0.001-0.4140-16.40 
  Szczepanik, Magdalena 1026 POL1.0010.364014.40 
  Szczotka, Klara 1176 POL0.001-0.4440-17.60 
  Romejko, Jagoda 1028 POL1.0010.364014.40 

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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