Blitz: Individual Calculations September 2017
 Rak, Maciej  Total change: -9.60  Rating chartPersonal card
 Polish Blitz Youth Chess Championship 2017 - B16 Wroclaw POL 2017-08-08
RcRownchangeKK*chgGame
 1785 1800 11.00 22 -0.48 20 -9.60 
  Mazur, Tomasz 1400  * POL1.0010.08201.60 
  Mazur, Tomasz 1400  * POL1.0010.08201.60 
  Gazik, Viktor m2200  * SVK0.5010.42208.40 
  Gazik, Viktor m2200  * SVK0.5010.42208.40 
  Szpar, Milosz 2048 POL0.001-0.1920-3.80 
  Szpar, Milosz 2048 POL0.5010.31206.20 
  Sernecki, Franciszek 2095 POL0.001-0.1520-3.00 
  Sernecki, Franciszek 2095 POL0.001-0.1520-3.00 
  Gawor, Jan Pawel 1511 POL1.0010.16203.20 
  Gawor, Jan Pawel 1511 POL0.501-0.3420-6.80 
  Madajczak, Jakub 1602 POL1.0010.24204.80 
  Madajczak, Jakub 1602 POL0.501-0.2620-5.20 
  Wierzbicki, Michal 1682 POL1.0010.34206.80 
  Wierzbicki, Michal 1682 POL0.501-0.1620-3.20 
  Polczyk, Mikolaj 1761 POL1.0010.45209.00 
  Polczyk, Mikolaj 1761 POL1.0010.45209.00 
  Kaminski, Maciej 1714 POL0.001-0.6220-12.40 
  Kaminski, Maciej 1714 POL0.001-0.6220-12.40 
  Pytel, Maciej 1762 POL0.501-0.0520-1.00 
  Pytel, Maciej 1762 POL0.501-0.0520-1.00 
  Garbowski, Jakub 1856 POL0.001-0.4220-8.40 
  Garbowski, Jakub 1856 POL0.001-0.4220-8.40 
 * 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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