Individual Calculations March 2020
 Krzywda, Andrzej  Total change: -31.80  Rating chartPersonal card
 Portugal Open 2020 Lisboa POR 2020-01-25
RcRownchangeKK*chgGame
 1993 2178 4.50 8 -1.11 20 -22.20 
  Sakthivel, Heamish Kanha 1778  * IND0.501-0.4220-8.40 
  Oliveira, Antonio Augusto Da L 1778  * POR1.0010.08201.60 
  Saltao, Joao Miguel Ramos 1912 POR1.0010.18203.60 
  Savanovic, Aleksandar m2414 BIH0.001-0.2020-4.00 
  Damaso, Rui m2420 POR0.001-0.2020-4.00 
  Jorge, Rita Maria Osorio wf1932 POR0.001-0.8120-16.20 
  Porteman, Eric 1847 BEL1.0010.12202.40 
  Morais, Vitor 1864 POR1.0010.14202.80 
 * 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)
 
 Miedzynarodowy Turniej Szachowy Gora Sw. Anny - OPEN A Gora Sw. Anny POL 2020-02-15
RcRownchangeKK*chgGame
 2192 2188 3.50 8 -0.48 20 -9.60 
  Trybus, Daniel 1973 POL0.501-0.2720-5.40 
  Hasterok, Mateusz 2029 POL1.0010.29205.80 
  Licznerski, Lukasz f2360 POL0.001-0.2720-5.40 
  Czopor, Maciej 2178 POL0.001-0.5120-10.20 
  Jankowiak, Piotr 2046 POL1.0010.31206.20 
  Jarmula, Lukasz m2445 POL0.001-0.1820-3.60 
  Hnydiuk, Aleksander m2402 POL0.001-0.2320-4.60 
  Bugajski, Robert f2099 POL1.0010.38207.60 

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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