Individual Calculations December 2016
 Duczmanska, Nadzieja  Total change: -98.80  Rating chartPersonal card
 KONIN elite MASTERS Konin POL 2016-11-11
RcRownchangeKK*chgGame
 1167 1374 2.00 6 -2.47 40 -98.80 
  Jedrzejewska, Zuzanna 1045 POL0.001-0.8840-35.20 
  Grzesik, Nikola 1109 POL0.501-0.3240-12.80 
  Smietanska, Wiktoria 1170 POL0.001-0.7640-30.40 
  Michno, Lukasz 1494 POL0.001-0.3440-13.60 
  Szczotka, Matylda 1073 POL1.0010.15406.00 
  Radoch, Filip 1113 POL0.501-0.3240-12.80 

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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