Individual Calculations August 2013
 Weglarz, Leszek  Total change: -11.40  Rating chartPersonal card
 CHESS SUMMER 2013 Poznan POL 2013-07-13
RcRownchangeKK*chgGame
 1948 2224 6.00 9 -1.14 10 -11.40 
  Raczynski, Krzysztof 1824  * POL0.001-0.9210-9.20 
  Kostecki, Samuel 1824  * POL1.0010.08100.80 
  Nowaczyk, Mikolaj 1824  * POL1.0010.08100.80 
  Przybylak, Lukasz 1871 POL1.0010.11101.10 
  Niedbala, Wojciech 1824  * POL1.0010.08100.80 
  Chojnacki, Tomasz 1883 POL0.501-0.3810-3.80 
  Pawlowski, Rafal 1824  * POL1.0010.08100.80 
  Malaniuk, Vladimir P g2529 UKR0.001-0.1410-1.40 
  Zakrzewski, Marek 2126 POL0.501-0.1310-1.30 
 * 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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