Individual Calculations August 2017
 Ceglowski, Ryszard  Total change: -35.40  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. B Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1808 1704 0.50 6 -1.77 20 -35.40 
  Popiol, Michal 2034 POL0.001-0.1220-2.40 
  Chyzy, Jakub 1998 POL0.001-0.1520-3.00 
  Pajak, Jakub 1893 POL0.001-0.2520-5.00 
  Stepien, Pawel 1560 POL0.501-0.1920-3.80 
  Hryn, Aleksandra 1550 POL0.001-0.7120-14.20 
  Dzienisiuk, Janusz 1814 POL0.001-0.3520-7.00 

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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