Rapid: Individual Calculations September 2017
 Matusik, Zuzanna  Total change: -19.40  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2017 - G12 Wroclaw POL 2017-08-06
RcRownchangeKK*chgGame
 1123 1203 4.50 9 -0.97 20 -19.40 
  Sokol, Maria 1368 POL0.001-0.2820-5.60 
  Zubrycka, Marta 1083 POL0.001-0.6620-13.20 
  Zielinowska, Gabriela 1038 POL1.0010.28205.60 
  Egeman, Emilia 1105 POL1.0010.37207.40 
  Szczotka, Matylda 1089 POL1.0010.34206.80 
  Hals, Emilia 1137 POL0.001-0.5920-11.80 
  Baran, Dagmara 1101 POL1.0010.36207.20 
  Szumowicz, Weronika 1140 POL0.001-0.5920-11.80 
  Lajdamik, Anna 1050 POL0.501-0.2020-4.00 

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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