Rapid: Individual Calculations October 2023
 Kowalik, Waldemar  Total change: 10.80  Rating chartPersonal card
 JELONKA OPEN 2023 Podgorzyn k. Jeleniej Gory POL 2023-09-16
RcRownchangeKK*chgGame
 1502 1688 5.50 7 0.54 20 10.80 
  Aksianevich, Amadeus 1288  * FID1.0010.08201.60 
  Burda, Igor 1266 POL1.0010.07201.40 
  Blaszkiewicz, Jakub 1544 POL1.0010.31206.20 
  Misiek, Marcel 1631 POL1.0010.42208.40 
  Kawulski-Chodkiewicz, Alexander 1635 POL0.001-0.5720-11.40 
  Swiercz, Emilia 1733 POL0.5010.06201.20 
  Wiewiora, Mateusz 1416 POL1.0010.17203.40 
 * 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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