Individual Calculations August 2014
 Tkaczyk, Konrad  Total change: 88.40  Rating chartPersonal card
 MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL gr. C Warszawa POL 2014-07-14
RcRownchangeKK*chgGame
 1513 1225 3.50 8 2.21 40 88.40 
  Borowski, Marek 1588 POL0.5010.404016.00 
  Wydornik, Robert 1578 POL0.5010.394015.60 
  Zatylny, Jan 1518 POL0.5010.354014.00 
  Wierzbowska, Aleksandra 1466 POL1.0010.804032.00 
  Dwilewicz, Agata 1540 POL0.001-0.1440-5.60 
  Kozinski, Karol 1435 POL1.0010.774030.80 
  Ptak, Ryszard 1475 POL0.001-0.1940-7.60 
  Stefanoff, Zdzislaw 1500 POL0.001-0.1740-6.80 

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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