Rapid: Individual Calculations September 2017
 Dzwierzynski, Bartosz  Total change: -3.00  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2017 - B16 Wroclaw POL 2017-08-06
RcRownchangeKK*chgGame
 1712 1771 6.50 11 0.18 20 3.60 
  Lewandowski, Wiktor 1459 POL1.0010.14202.80 
  Podlewski, Michal 1371  * POL1.0010.08201.60 
  Kozak, Antoni 1944 POL0.001-0.2720-5.40 
  Brozyna, Mateusz 1683 POL0.501-0.1220-2.40 
  Iwanczuk, Krzysztof 1668 POL1.0010.36207.20 
  Woloch, Oskar 2149 POL0.001-0.0920-1.80 
  Wierzbicki, Michal 1605 POL1.0010.28205.60 
  Wyczling, Bartosz 2025 POL0.001-0.1920-3.80 
  Pokusinski, Antoni 1652 POL1.0010.34206.80 
  Galuszka, Tomasz 1570 POL0.001-0.7620-15.20 
  Laszczak, Przemyslaw 1709 POL1.0010.41208.20 
 * 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)
 
 V Memorial Szachowy im. Jana Derbisza Bystrowice POL 2017-08-12
RcRownchangeKK*chgGame
 1723 1771 3.50 7 -0.33 20 -6.60 
  Kucza, Arkadiusz 1371  * POL1.0010.08201.60 
  Kopczyk, Daniel 2171  * POL0.001-0.0820-1.60 
  Lach, Ireneusz 1870 POL0.001-0.3620-7.20 
  Janzer, Hubert 1860 POL0.001-0.3820-7.60 
  Tokarz, Izabela 1371  * POL1.0010.08201.60 
  Lach, Mariusz 1641 POL1.0010.32206.40 
  Kuziemko, Konrad 1778 POL0.5010.01200.20 
 * 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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