Rapid: Individual Calculations July 2014
 Dowgird, Filip  Total change: 39.20  Rating chartPersonal card
 Grand Prix Polonii Wroclaw 30.05.2014 Wroclaw POL 2014-05-30
RcRownchangeKK*chgGame
 2063 2284 5.50 7 0.25 20 5.00 
  Somyk, Marcin 1905 POL1.0010.09201.80 
  Stelmaszuk, Maciej 1884  * POL1.0010.08201.60 
  Grossmann, Ryszard f2155 POL0.501-0.1720-3.40 
  Kumala, Aleksander 2062 POL1.0010.22204.40 
  Stachowiak, Kamil m2418 POL0.001-0.3220-6.40 
  Guzewicz, Rafal 1931 POL1.0010.11202.20 
  Puszczewicz, Krzysztof 2086 POL1.0010.24204.80 
 * 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)
 
 Grand Prix Polonii Wroclaw 6.06.2014 Wroclaw POL 2014-06-06
RcRownchangeKK*chgGame
 2305 2284 5.00 7 1.71 20 34.20 
  Sadzikowski, Daniel m2425 POL0.5010.19203.80 
  Kumala, Aleksander 2062 POL0.501-0.2820-5.60 
  Butkiewicz, Lukasz m2389 POL0.5010.14202.80 
  Grossmann, Ryszard f2149 POL0.501-0.1820-3.60 
  Tworzydlo, Piotr 2212 POL1.0010.40208.00 
  Stachowiak, Kamil m2456 POL1.0010.732014.60 
  Dobrowolski, Piotr m2444 POL1.0010.712014.20 

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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