Rapid: Individual Calculations July 2023
 Malecki, Eugeniusz  Total change: 2.20  Rating chartPersonal card
 XIII Turniej Szachowy o Puchar Firmy EL-BUD Srem POL 2023-06-04
RcRownchangeKK*chgGame
 1646 1856 6.50 9 0.11 20 2.20 
  Werblinski, Wojciech 1269 POL0.501-0.4820-9.60 
  Anders, Marcin 1453 POL1.0010.08201.60 
  Nowak, Mateusz 1456  * POL0.001-0.9220-18.40 
  Mozgawa, Wlodzimierz 1445 POL1.0010.08201.60 
  Sniedziewski, Emil 1468 POL1.0010.09201.80 
  Gorski, Boguslaw 1620 POL1.0010.20204.00 
  Rozumek, Krzysztof 1775 POL1.0010.39207.80 
  Skrzypinski, Jan 2029 POL1.0010.732014.60 
  Sieciechowicz, Marcin m2301 POL0.001-0.0620-1.20 
 * 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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