Individual Calculations August 2017
 Kozinski, Karol  Total change: 3.00  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. C Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1304 1403 4.50 7 0.15 20 3.00 
  Zlatin, Nikol 1064 ISR1.0010.12202.40 
  Dlugolecki, Wladyslaw 1585 POL0.5010.24204.80 
  Okrasa, Mateusz 1546 POL0.001-0.3120-6.20 
  Filipiak, Magdalena 1230 SVK1.0010.27205.40 
  Markiewicz, Janusz 1250 POL1.0010.30206.00 
  Socko, Pawel 1248 POL0.001-0.7120-14.20 
  Jochym, Slawomir 1202 POL1.0010.24204.80 

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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