Rapid: Individual Calculations February 2016
 Piotrowski, Przemyslaw  Total change: -31.40  Rating chartPersonal card
 Grand Prix Polonii Wroclaw - 15.01.2016 Wroclaw POL 2016-01-15
RcRownchangeKK*chgGame
 2015 2217 5.00 7 -0.01 20 -0.20 
  Dmochowska, Agnieszka wc1919 POL1.0010.15203.00 
  Rossienik, Wieslaw 1817  * POL1.0010.08201.60 
  Dobrowolski, Piotr m2414 POL0.001-0.2520-5.00 
  Marko, Piotr 1817  * POL1.0010.08201.60 
  Jankowski, Aleksander 1817  * POL1.0010.08201.60 
  Dowgird, Filip 2221 POL1.0010.512010.20 
  Stoklosa, Seweryn 2101 POL0.001-0.6620-13.20 
 * 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)
 
 Grand Prix Polonii Wroclaw - 29.01.2016 Wroclaw POL 2016-01-29
RcRownchangeKK*chgGame
 1942 2217 4.00 7 -1.56 20 -31.20 
  Marko, Piotr 1817  * POL0.001-0.9220-18.40 
  Butkiewicz, Lukasz m2366 POL0.001-0.3020-6.00 
  Rossienik, Wieslaw 1817  * POL1.0010.08201.60 
  Holownia, Michal 1817  * POL1.0010.08201.60 
  Joniak, Grzegorz 1817  * POL1.0010.08201.60 
  Grossmann, Ryszard f2031 POL0.001-0.7420-14.80 
  Sernecki, Franciszek 1929 POL1.0010.16203.20 
 * 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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