Rapid: Individual Calculations October 2022
 Kowalski, Henryk  Total change: -51.40  Rating chartPersonal card
 Szachy szybkie z GKSz'em Gubin POL 2022-09-10
RcRownchangeKK*chgGame
 1442 1748 3.00 7 -2.57 20 -51.40 
  Markowska, Kalina 1348  * POL1.0010.08201.60 
  Kita, Dawid 1242 POL1.0010.04200.80 
  Jasion, Wiktor 1159 POL1.0010.02200.40 
  Shapoval, Vladimir 2101 UKR0.001-0.1120-2.20 
  Balcerczak, Ewa 1301 POL0.001-0.9420-18.80 
  Wilczynski, Dariusz 1429 POL0.001-0.8720-17.40 
  Lech, Andrzej Slawomir 1514 ESP0.001-0.7920-15.80 
 * 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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