Rapid: Individual Calculations December 2017
 Dobrowolski, Aleksander  Total change: -8.80  Rating chartPersonal card
 Grand Prix Polonii 2017.11.10 Wroclaw POL 2017-11-10
RcRownchangeKK*chgGame
 1911 2157 6.00 7 0.68 20 13.60 
  Pawicka, Magdalena 1757  * POL1.0010.08201.60 
  Grossmann, Ryszard f1818 POL1.0010.12202.40 
  Smietanski, Marek 1757  * POL1.0010.08201.60 
  Stachowiak, Kamil m2350 POL0.001-0.2520-5.00 
  Helaszek, Edward 1820 POL1.0010.12202.40 
  Pokusinski, Antoni 1757  * POL1.0010.08201.60 
  Kolasinski, Krzysztof 2119 POL1.0010.45209.00 
 * 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)
 
 Grand Prix Polonii 2017.11.24 Wroclaw POL 2017-11-24
RcRownchangeKK*chgGame
 1938 2157 4.00 7 -1.12 20 -22.40 
  Zerebiec, Maurycy 1757  * POL1.0010.08201.60 
  Swicarz, Maciej 2219 POL0.5010.09201.80 
  Pietraszko, Jakub 1763 POL0.501-0.4220-8.40 
  Raczek, Krzysztof 1757  * POL1.0010.08201.60 
  Grossmann, Ryszard f1818 POL0.001-0.8820-17.60 
  Stachowiak, Kamil m2350 POL1.0010.752015.00 
  Galant, Ireneusz 1899 POL0.001-0.8220-16.40 
 * 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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