Rapid: Individual Calculations December 2019
 Sawicki, Jan  Total change: 25.40  Rating chartPersonal card
 XXVI Edycja Suwalskiej Ligi Szkolnej w Szachach - T3 Suwalki POL 2019-11-24
RcRownchangeKK*chgGame
 1234 1035 2.50 5 1.27 20 25.40 
  Gladyszewski, Adam 1237 POL0.001-0.2420-4.80 
  Walendykiewicz, Martyna 1166 POL1.0010.682013.60 
  Wolyniec, Edmundas 1279 POL0.001-0.2020-4.00 
  Milewski, Mateusz 1295 POL1.0010.822016.40 
  Sawicki, Dorian 1192 POL0.5010.21204.20 

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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