Individual Calculations July 2014
 Makarewicz, Marietta  Total change: -45.60  Rating chartPersonal card
 Indywidulne Mistrzostwa Wojewodztwa Juniorow - D15 Olsztyn POL 2014-06-19
RcRownchangeKK*chgGame
 1315 1255 1.00 6 -1.52 30 -45.60 
  Wierzbowska, Aleksandra 1438 POL0.001-0.2630-7.80 
  Bohdanowicz, Nikola 1078 POL0.001-0.7330-21.90 
  Daliga, Anita 1430 POL0.001-0.2730-8.10 
  Wierzbowska, Aleksandra 1438 POL0.001-0.2630-7.80 
  Bohdanowicz, Nikola 1078 POL1.0010.27308.10 
  Daliga, Anita 1430 POL0.001-0.2730-8.10 

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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