Individual Calculations March 2017
 Borensztajn, David  Total change: -59.40  Rating chartPersonal card
 Open Portugal - 90. aniversario FPX Lisboa POR 2017-02-04
RcRownchangeKK*chgGame
 1914 2113 3.50 9 -2.97 20 -59.40 
  Lixa, Alberto 1713  * POR1.0010.08201.60 
  Sousa, Andre Ventura f2380 POR0.001-0.1820-3.60 
  Sa, Claudio Simao Carvalho Fari 1775 POR1.0010.12202.40 
  Carrasco Martinez, Juan M. m2352 ESP0.001-0.2020-4.00 
  Margarido, Ricardo Emanuel Torre 1854 POR0.001-0.8220-16.40 
  Damjanovic, Vuk 1713  * SRB0.501-0.4220-8.40 
  Can, Isil wc1749 TUR1.0010.10202.00 
  Miracola, Giorgia 1858 ITA0.001-0.8120-16.20 
  Roxo, Agostinho Jose Goncalves 1828 POR0.001-0.8420-16.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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