Rapid: Individual Calculations December 2017
 Kubiak, Jakub  Total change: -7.60  Rating chartPersonal card
 II Otwarte Mistrzostwa Powiatu Choszczenskiego w szachach szybkich - OPEN FIDE Choszczno POL 2017-11-11
RcRownchangeKK*chgGame
 1636 1815 6.50 9 0.18 20 3.60 
  Dziechciarewicz, Maciej 1415  * POL1.0010.08201.60 
  Borkowski, Helmut 1415  * POL1.0010.08201.60 
  Ciesielski, Jan 1617 POL0.501-0.2620-5.20 
  Piotrowski, Bronislaw 1572 POL1.0010.20204.00 
  Korbal, Arkadiusz 2032 POL0.001-0.2220-4.40 
  Trembowiecka-Wysota, Aleksandra 1538 POL1.0010.17203.40 
  Kamieniecki, Tomasz 1988 POL0.001-0.2720-5.40 
  Kucharski, Tadeusz 1557 POL1.0010.18203.60 
  Krzywnicka, Maria 1593 POL1.0010.22204.40 
 * 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)
 
 XI Turniej szachowy o Puchar Pana Cogito Kolobrzeg POL 2017-11-25
RcRownchangeKK*chgGame
 1601 1815 6.00 9 -0.56 20 -11.20 
  Kossowski, Piotr 1415  * POL1.0010.08201.60 
  Czuchnicki, Adam 2189 POL0.001-0.1020-2.00 
  Wenelski, Damian 1463 POL1.0010.11202.20 
  Marczak, Aleksander 1415  * POL1.0010.08201.60 
  Kowalski, Maciej 2025 POL0.001-0.2320-4.60 
  Bregoszewski, Leon 1503 POL0.001-0.8620-17.20 
  Smetek, Robert 1415  * POL1.0010.08201.60 
  Kupiak, Sylwester 1427 POL1.0010.09201.80 
  Laszewski, Kazimierz 1559 POL1.0010.19203.80 
 * 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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