Rapid: Individual Calculations July 2019
 Kopaczewski, Zbigniew  Total change: -61.20  Rating chartPersonal card
 22. runda Grand Prix Bialegostoku "Zima-Wiosna 2019" - rapid Bialystok POL 2019-06-07
RcRownchangeKK*chgGame
 1597 1549 1.50 5 -0.78 20 -15.60 
  Karolczuk, Iwo 1949  * POL0.001-0.0820-1.60 
  Ocytko, Andrzej 1855 POL0.001-0.1420-2.80 
  Gorka, Robert 1225 POL0.501-0.3720-7.40 
  Zinczuk, Leon 1554 POL0.001-0.4920-9.80 
  Rusak, Jan 1401 POL1.0010.30206.00 
 * 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)
 
 VI Festiwal Szachowy Bory Tucholskie Rapid Chess Wierzchy POL 2019-06-23
RcRownchangeKK*chgGame
 1420 1549 3.50 9 -2.28 20 -45.60 
  Zielonka, Agata 1149  * POL1.0010.08201.60 
  Wojcicki, Mateusz 1856 POL0.001-0.1420-2.80 
  Karkowska, Ewa 1401 POL0.001-0.7020-14.00 
  Pniewska, Beata 1202 POL1.0010.11202.20 
  Zielonka, Mateusz 1475 POL0.501-0.1020-2.00 
  Golabiewski, Adam 1748 POL0.001-0.2420-4.80 
  Kinczewski, Franciszek 1537 POL0.001-0.5220-10.40 
  Mazurkiewicz, Krzysztof 1205 POL0.001-0.8820-17.60 
  Wiechowski, Wojciech 1203 POL1.0010.11202.20 
 * 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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