Rapid: Individual Calculations January 2023
 Rogoza, Andrzej  Total change: 37.00  Rating chartPersonal card
 XII Turniej Szachowy o "Kordzik Gorniczy" - LECZNA 2022 Leczna POL 2022-12-04
RcRownchangeKK*chgGame
 1761 1788 6.00 8 1.85 20 37.00 
  Lapa, Wojciech 1388  * POL1.0010.08201.60 
  Mazus, Jakub 1418 POL1.0010.10202.00 
  Waszczuk, Patrycja wf2173 POL1.0010.912018.20 
  Polkowski, Piotr 2189 POL0.001-0.0820-1.60 
  Piekarczyk, Dominik 1307 POL1.0010.05201.00 
  Serewa, Antoni 1589 POL1.0010.24204.80 
  Jakima, Miroslaw 2085 POL0.001-0.1520-3.00 
  Dziubinski, Pawel 1939 POL1.0010.702014.00 
 * 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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