Rapid: Individual Calculations September 2017
 Walkowski, Jonasz  Total change: -79.00  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2017 - B16 Wroclaw POL 2017-08-06
RcRownchangeKK*chgGame
 1351 1506 3.00 10 -3.95 20 -79.00 
  Lis, Mateusz 1906  * POL0.001-0.0820-1.60 
  Wolski, Lukasz 1322 POL0.001-0.7420-14.80 
  Mackowiak, Filip 1375 POL0.501-0.1820-3.60 
  Zerebiec, Maurycy 1365 POL0.001-0.6920-13.80 
  Tokarski, Bartosz 1272 POL0.001-0.7920-15.80 
  Podlewski, Michal 1106  * POL0.001-0.9220-18.40 
  Mazur, Tomasz 1410 POL0.001-0.6320-12.60 
  Gutkowski, Marek 1322 POL1.0010.26205.20 
  Rzenca, Piotr 1180 POL1.0010.13202.60 
  Olcha, Dominik 1251 POL0.501-0.3120-6.20 
 * 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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