Individual Calculations November 2009
 Jacek, Krystian  Total change: -29.70  Rating chartPersonal card
 VII Otwarte Mistrzostwa Powiatu Gryfickiego w Szachach Gryfice POL 2009-09-26
RcRownchangeKK*chgGame
 1899 2082 1.00 3 -1.13 15 -16.95 
  Smal, Tobiasz 1682  * POL1.0010.08151.20 
  Korbal, Arkadiusz 1998 POL0.001-0.6215-9.30 
  Jedruszek, Krzysztof 2018 POL0.001-0.5915-8.85 
 * 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)
 
 Mistrzostwa Miedzywojewodzkie Juniorow C15 Sarbinowo POL 2009-10-16
RcRownchangeKK*chgGame
 1847 2082 6.00 9 -0.85 15 -12.75 
  Osada, Kacper 1747 POL1.0010.12151.80 
  Andrzejewski, Pawel 1761 POL1.0010.13151.95 
  Weichhold, Pawel 2196 POL0.001-0.3415-5.10 
  Kamecki, Mateusz 1809 POL0.501-0.3315-4.95 
  Adamowicz, Maciej 1960 POL0.501-0.1715-2.55 
  Kowalewicz, Kacper 1682  * POL0.501-0.4215-6.30 
  Zimny, Piotr 1718 POL1.0010.10151.50 
  Adamek, Przemyslaw 2071 POL0.501-0.0215-0.30 
  Puszkarek, Kamil 1682  * POL1.0010.08151.20 
 * 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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