Individual Calculations August 2014
 Kowalczyk, Pawel  Total change: 2.20  Rating chartPersonal card
 Wis³a Open 2014 Wis³a POL 2014-07-01
RcRownchangeKK*chgGame
 1996 2213 5.50 8 -0.38 20 -7.60 
  Warchol, Bartosz 1813  * POL0.501-0.4220-8.40 
  Modlich, Piotr 1813  * POL1.0010.08201.60 
  Adamczewski, Maciej 1919 POL0.501-0.3520-7.00 
  Klimek, Marcin 1813  * POL1.0010.08201.60 
  Lewicki, Miroslaw c2242 POL0.5010.04200.80 
  Tymrakiewicz, Rafal f2251 POL0.5010.05201.00 
  Wisniewski, Michal 1899 POL1.0010.14202.80 
  Polok, Kacper 2215 POL0.5010.00200.00 
 * 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)
 
 II Festiwal Szachowy ¯arow'2014 Zarow POL 2014-07-18
RcRownchangeKK*chgGame
 2061 2213 6.50 9 0.49 20 9.80 
  Olkuski, Tadeusz 1813  * POL1.0010.08201.60 
  Piotrowski, Pawel 2021 POL0.501-0.2520-5.00 
  Borowski, Przemyslaw 1813  * POL1.0010.08201.60 
  Stankiewicz, Pawel 2058 POL0.501-0.2120-4.20 
  Oszczanowski, Witold 2086 POL1.0010.33206.60 
  Grabarczyk, Miroslaw g2463 POL0.001-0.1920-3.80 
  Guzewicz, Rafal 2076 POL1.0010.32206.40 
  Strzemiecki, Zbigniew m2405 POL0.5010.25205.00 
  Szczepanowski, Tomasz 1813  * POL1.0010.08201.60 
 * 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)
 

 

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