Individual Calculations August 2017
 Bartodziej, Mariusz  Total change: 8.80  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. C Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1431 1322 2.00 5 0.22 40 8.80 
  Bubien, Antoni 1469 POL1.0010.704028.00 
  Wnek, Filip 1482 POL0.001-0.2940-11.60 
  Szymanski, Pawel 1503 POL0.001-0.2640-10.40 
  Drozdz, Jakub 1541 POL0.001-0.2240-8.80 
  Majek, Waldemar 1161 POL1.0010.294011.60 

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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