Rapid: Individual Calculations May 2024
 Lapczynski, Jacek  Total change: 30.00  Rating chartPersonal card
 Puchar 100-lecia Slaskiego Zwiazku Szachowego Katowice POL 2024-04-27
RcRownchangeKK*chgGame
 1679 1655 6.00 11 0.75 40 30.00 
  Rog, Bartlomiej 2055  * POL0.001-0.0840-3.20 
  Haladaj, Tomasz 1430 POL1.0010.22408.80 
  Kolodziej, Szymon 1897 POL0.001-0.2040-8.00 
  Charnichenka, Mikhail 1435 POL1.0010.22408.80 
  Ibsen, Hakon Bull 1861 NOR0.001-0.2440-9.60 
  Kowalik, Igor 1479 POL0.001-0.7340-29.20 
  Czarny, Hanna 1497 POL1.0010.294011.60 
  Zielonka, Igor 1443 POL1.0010.23409.20 
  Brzoska, Mariusz 1761 POL1.0010.644025.60 
  Karwot, Marek 1812 POL0.001-0.2940-11.60 
  Oles, Mateusz 1797 POL1.0010.694027.60 
 * 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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