Rapid: Individual Calculations March 2018
 Czarniecka, Anna  Total change: -4.40  Rating chartPersonal card
 XXIV Edycja Suwalskiej Ligi Szkolnej w Szachach - T6 Suwalki POL 2018-02-17
RcRownchangeKK*chgGame
 1254 1103 1.00 4 -0.22 20 -4.40 
  Rojek, Paulina 1178 POL1.0010.602012.00 
  Sawicki, Wojciech 1328 POL0.001-0.2220-4.40 
  Gladyszewska, Kinga 1196 POL0.001-0.3720-7.40 
  Pieczulis, Blazej 1314 POL0.001-0.2320-4.60 

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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