Individual Calculations March 2019
 Kowalczyk, Rafal  Total change: -27.60  Rating chartPersonal card
 XIX Miedzynarodowy Turniej Szachowy Raciborz 2019 OPEN FIDE Raciborz POL 2019-02-09
RcRownchangeKK*chgGame
 2049 2234 5.00 9 -1.38 20 -27.60 
  Hryn, Zofia 1834  * POL1.0010.08201.60 
  Oleksy, Krzysztof 1834  * POL1.0010.08201.60 
  Trybus, Daniel 1916 POL0.501-0.3720-7.40 
  Szczecina, Kamil 2001 POL1.0010.21204.20 
  Tomczak, Mikolaj f2423 POL0.5010.25205.00 
  Simantsev, Mikhail g2394 UKR0.001-0.2920-5.80 
  Panek, Bartosz 1948 POL1.0010.16203.20 
  Malecki, Rafal 2036 POL0.001-0.7620-15.20 
  Polczyk, Mikolaj 2052 POL0.001-0.7420-14.80 
 * 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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