Rapid: Individual Calculations January 2024
 Boryna, Szymon  Total change: -16.00  Rating chartPersonal card
 Mistrzostwa Wojewodztwa Lodzkiego w Szachach Szybkich 11-18 lat Lowicz POL 2023-12-09
RcRownchangeKK*chgGame
 1539 1662 4.50 8 -0.40 40 -16.00 
  Clapinski, Bartosz 1136 POL1.0010.03401.20 
  Othman, Radoslaw 1262  * POL1.0010.08403.20 
  Stepinski, Piotr 2039 POL0.001-0.0940-3.60 
  Skrzypiec, Franciszek 1431 POL1.0010.21408.40 
  Gawlik, Olivier 1639 POL0.501-0.0340-1.20 
  Gorecka, Zuzanna 1736 POL0.001-0.4040-16.00 
  Wisniewska, Blanka 1224 POL1.0010.06402.40 
  Rosa, Antoni 1848 POL0.001-0.2640-10.40 
 * 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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