Rapid: Individual Calculations May 2015
 Grossmann, Ryszard  Total change: -20.40  Rating chartPersonal card
 Grand Prix Polonii Wroclaw - 17.04.2015 Wroclaw POL 2015-04-17
RcRownchangeKK*chgGame
 2006 2045 3.50 7 -0.27 20 -5.40 
  Owczarek, Monika 1645  * POL1.0010.08201.60 
  Reza, Wojciech 2223 POL0.001-0.2720-5.40 
  Rossienik, Wieslaw 1645  * POL1.0010.08201.60 
  Galinski, Jaroslaw 1957 POL0.001-0.6220-12.40 
  Stelmaszuk, Maciej 1858 POL1.0010.26205.20 
  Stachowiak, Kamil m2445  * POL0.001-0.0820-1.60 
  Dowgird, Filip 2269 POL0.5010.28205.60 
 * 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)
 
 Grand Prix Polonii Wroclaw - 24.04.2015 Wroclaw POL 2015-04-24
RcRownchangeKK*chgGame
 1994 2045 2.00 5 -0.75 20 -15.00 
  Rossienik, Wieslaw 1645  * POL1.0010.08201.60 
  Helaszek, Edward 1967 POL0.001-0.6120-12.20 
  Dowgird, Filip 2269 POL1.0010.782015.60 
  Stachowiak, Kamil m2445  * POL0.001-0.0820-1.60 
  Holownia, Michal 1645  * POL0.001-0.9220-18.40 
 * 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)
 

 

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