Rapid: Individual Calculations February 2020
 Sawicki, Dorian  Total change: -7.20  Rating chartPersonal card
 XXVI Edycja Suwalskiej Ligi Szkolnej w Szachach - T5 Suwalki POL 2020-01-11
RcRownchangeKK*chgGame
 1159 1206 3.00 6 -0.36 20 -7.20 
  Pojawa, Jakub 1328 POL0.001-0.3320-6.60 
  Sawicki, Jan 1060 POL0.501-0.2020-4.00 
  Gladyszewska, Kinga 1198 POL0.501-0.0120-0.20 
  Boguszewska, Julia 1028 POL1.0010.27205.40 
  Butkiewicz, Jan 1276 POL0.5010.10202.00 
  Wiszniewska, Gabriela 1061 POL0.501-0.1920-3.80 

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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