Rapid: Individual Calculations September 2017
 Plichta, Grzegorz  Total change: 9.20  Rating chartPersonal card
 XVIII Otwarty Turniej Szachowy o Puchar Burmistrza Biskupca Biskupiec POL 2017-07-30
RcRownchangeKK*chgGame
 1683 1590 4.00 8 0.76 20 15.20 
  Kanarkiewicz, Michal 1990  * POL0.001-0.0820-1.60 
  Bohdanowicz, Nikola 1323 POL1.0010.18203.60 
  Denisik, Sergei 1885 BLR0.001-0.1520-3.00 
  Arbaszewski, Krzysztof 1457 POL1.0010.32206.40 
  Tyda, Krzysztof c1795 POL0.001-0.2420-4.80 
  Radwanski, Sebastian 1395 POL1.0010.25205.00 
  Jeda, Maciej 1631 POL1.0010.562011.20 
  Renkowski, Piotr 1990  * POL0.001-0.0820-1.60 
 * 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)
 
 XIX TSz o Puchar Przewodniczacego MSG Mragowo POL 2017-08-06
RcRownchangeKK*chgGame
 1751 1590 2.00 7 -0.30 20 -6.00 
  Malczyk, Radoslaw 1990  * POL0.001-0.0820-1.60 
  Krzywina, Tomasz 1931 POL0.001-0.1220-2.40 
  Zawadzki, Krzysztof 1454 POL1.0010.32206.40 
  Staroszczyk, Mateusz 1953 POL0.001-0.1020-2.00 
  Gorski, Wawrzyniec 1540 POL1.0010.43208.60 
  Bedenko, Nikita 1841 RUS0.001-0.1920-3.80 
  Porebiak, Mateusz 1548 POL0.001-0.5620-11.20 
 * 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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