Rapid: Individual Calculations June 2018
 Laszewska, Katarzyna  Total change: -4.80  Rating chartPersonal card
 VII Turnieju Szachowego im. Krola Kazimierza Wielkiego Kowal POL 2018-05-01
RcRownchangeKK*chgGame
 1474 1217 1.00 6 -0.24 20 -4.80 
  Kulinski, Krzysztof 1617  * POL0.001-0.0820-1.60 
  Lebiedzinski, Maciej 1466 POL1.0010.812016.20 
  Kujawski, Dawid 1617  * POL0.001-0.0820-1.60 
  Stepniak, Stanislaw 1494 POL0.001-0.1720-3.40 
  Dziodko, Mateusz 1238 POL0.001-0.4720-9.40 
  Szarzynski, Marcin 1410 POL0.001-0.2520-5.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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