Rapid: Individual Calculations September 2017
 Laszczak, Przemyslaw  Total change: -9.40  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2017 - B16 Wroclaw POL 2017-08-06
RcRownchangeKK*chgGame
 1638 1709 6.00 11 -0.47 20 -9.40 
  Gutkowski, Marek 1322 POL1.0010.09201.80 
  Kokoszczynski, Jan 1990 POL0.001-0.1620-3.20 
  Kawalko, Adam 1498 POL1.0010.23204.60 
  Raczynski, Krzysztof 1975 POL0.001-0.1820-3.60 
  Piersiak, Krystian 1472 POL0.001-0.8020-16.00 
  Sypien, Natan 1463 POL1.0010.19203.80 
  Madajczak, Jakub 1614 POL1.0010.37207.40 
  Galuszka, Tomasz 1570 POL0.001-0.6920-13.80 
  Majocha, Piotr 1594 POL1.0010.34206.80 
  Hrymowicz, Artur 1744 POL1.0010.552011.00 
  Dzwierzynski, Bartosz 1771 POL0.001-0.4120-8.20 

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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