Individual Calculations March 2019
 Chylewski, Patryk  Total change: 8.20  Rating chartPersonal card
 Open de Portugal 2019 - Cidade de Lisboa Lisboa POR 2019-02-02
RcRownchangeKK*chgGame
 2162 2304 6.50 9 0.54 20 10.80 
  Hestvik, Elias 1904  * NOR1.0010.08201.60 
  Leao, Tiago 2084 POR0.501-0.2820-5.60 
  Fernandes, Alberto Manuel 2072 POR1.0010.21204.20 
  Martin Duque, Jesus f2393 ESP0.001-0.3820-7.60 
  Thompson, Ian D f2122 ENG0.501-0.2420-4.80 
  Aflalo, Sophie 2091 FRA1.0010.23204.60 
  Roque, Armando 1946 POR1.0010.10202.00 
  Butkiewicz, Lukasz m2445 POL0.5010.19203.80 
  Sukandar, Irine Kharisma mwg2397 INA1.0010.632012.60 
 * 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)
 
 Otwarta Liga Mazowiecka 2018-2019 Round 7-10 Warszawa POL 2019-02-17
RcRownchangeKK*chgGame
 2212 2304 0.50 1 -0.13 20 -2.60 
  Duch, Mariusz 2212 POL0.501-0.1320-2.60 

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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