Rapid: Individual Calculations May 2019
 Kozlowska, Marzena  Total change: -48.60  Rating chartPersonal card
 Mistrzostwa Polski Amatorow w Szachach Szybkich 2019 Pegow POL 2019-03-30
RcRownchangeKK*chgGame
 1514 1798 5.00 9 -2.43 20 -48.60 
  Rosinski, Kamil 1398  * POL1.0010.08201.60 
  Piekielny, Pawel 1607 POL0.001-0.7520-15.00 
  Zuchowski, Franciszek 1398  * POL1.0010.08201.60 
  Kasianczuk, Krzysztof 1519 POL1.0010.16203.20 
  Klintsevich, Andrei 1671 BLR0.001-0.6720-13.40 
  Smietanski, Marek 1609 POL0.001-0.7520-15.00 
  Raczek, Krzysztof 1398  * POL1.0010.08201.60 
  Sadzinski, Robert 1601 POL0.001-0.7520-15.00 
  Jarosz, Piotr 1421 POL1.0010.09201.80 
 * 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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