Individual Calculations August 2017
 Kulpa, Zuzanna  Total change: -1.20  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. B Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1808 1804 4.50 9 -0.03 40 -1.20 
  Malec, Sebastian 2127 POL0.001-0.1340-5.20 
  Rejniak, Zuzanna 1632 POL0.001-0.7340-29.20 
  Bilenkiy, Maksym 1556 UKR1.0010.19407.60 
  Kalhorn, Marcin 1608 POL1.0010.254010.00 
  Maj, Pawel 2100 POL0.001-0.1540-6.00 
  Gajzner, Ryszard 1695 POL1.0010.354014.00 
  Szymczak, Rafal 1973 POL0.5010.22408.80 
  Pastuszko, Kinga 1961 POL0.001-0.2940-11.60 
  Bartoszewski-Reiski, Olaf 1622 POL1.0010.264010.40 

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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