Individual Calculations August 2013
 Zurkowski, Andrzej  Total change: -16.95  Rating chartPersonal card
 XX Miêdzynarodowy Turniej Szachowy Kowalewo Pomorskie 2013 -A Kowalewo Pomorskie POL 2013-07-10
RcRownchangeKK*chgGame
 1960 2020 4.00 9 -1.13 15 -16.95 
  Chylewski, Patryk 1740 POL1.0010.16152.40 
  Budrewicz, Krzysztof 2196 POL0.001-0.2715-4.05 
  Wisniewski, Szymon 1791 POL1.0010.21153.15 
  Krainski, Slawomir 2035 POL0.5010.02150.30 
  Rak, Tomasz 2023 POL0.5010.00150.00 
  Zielinski, Wojciech 2154 POL0.001-0.3215-4.80 
  Kowalczyk, Rafal 2135 POL0.001-0.3415-5.10 
  Wacior, Maciej 1759 POL0.001-0.8215-12.30 
  Balkiewicz, Henryk 1808 POL1.0010.23153.45 

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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