Individual Calculations August 2017
 Major, Boguslaw  Total change: 1.60  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. B Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1808 1706 3.50 9 0.08 20 1.60 
  Popiol, Michal 2034 POL0.001-0.1320-2.60 
  Sanz Wawer, Daniel 2027 POL0.001-0.1320-2.60 
  Szefer, Michal 1928 POL0.5010.28205.60 
  Vanduyfhuys, Igor 1572 BEL1.0010.32206.40 
  Radecki, Wojciech 1860 POL0.001-0.2920-5.80 
  Hryn, Aleksandra 1550 POL1.0010.29205.80 
  Vlahakis, Ioannis S. 1881 GRE0.5010.23204.60 
  Baliuniene, Margarita 1908 DEN0.001-0.2420-4.80 
  Stypulkowski, Jacek 1509 POL0.501-0.2520-5.00 

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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