Individual Calculations September 2017
 Bachor, Tomasz  Total change: 4.56  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Juniorow- Ekstraliga Szczyrk POL 2017-07-22
RcRownchangeKK*chgGame
 1694 1898 7.00 9 0.37 38 14.06 
  Sieczkowski, Adam 1559 POL1.0010.12384.56 
  Dzida, Kamil 1796 POL0.501-0.1438-5.32 
  Bancarewicz, Aleks 1565 POL1.0010.12384.56 
  Czarniecki, Pawel 1498  * POL1.0010.08383.04 
  Oleksy, Krzysztof 1598 POL1.0010.15385.70 
  Golecki, Jan 1953 POL0.001-0.4238-15.96 
  Pelka, Michal 1640 POL1.0010.18386.84 
  Fiedorek, Michal 1871 POL0.501-0.0438-1.52 
  Mazurek, Bartosz 1763 POL1.0010.323812.16 
 * 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)
 
 53. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Open A Polanica-Zdroj POL 2017-08-19
RcRownchangeKK*chgGame
 1924 1898 4.00 9 -0.25 38 -9.50 
  Kukula, Pawel 2224 POL0.001-0.1338-4.94 
  Mechlinski, Jakub 1742 POL0.501-0.2138-7.98 
  Jankowiak, Piotr 1774 POL0.501-0.1738-6.46 
  Antoniewicz, Jakub 1745 POL1.0010.303811.40 
  Sliwerski, Radoslaw 2007 POL0.5010.15385.70 
  Domanski, Lukasz 2102 POL0.001-0.2438-9.12 
  Bogusz, Alan 1706 POL0.501-0.2538-9.50 
  Siekierski, Pawel 1990 POL0.5010.13384.94 
  Kusa, Jakub 2024 CZE0.5010.17386.46 

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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