Rapid: Individual Calculations December 2017
 Galaszewski, Karol  Total change: -2.00  Rating chartPersonal card
 XXIV Edycja Suwalskiej Ligi Szkolnej w Szachach-T1 Suwalki POL 2017-11-19
RcRownchangeKK*chgGame
 1214 1042 1.00 4 -0.10 20 -2.00 
  Wiszniewska, Gabriela 1167 POL0.001-0.3320-6.60 
  Rojek, Paulina 1178 POL0.001-0.3220-6.40 
  Jasiulewicz, Dawid 1231 POL1.0010.752015.00 
  Sawicki, Wojciech 1279 POL0.001-0.2020-4.00 

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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