Individual Calculations September 2021
 Pisarcik, Richard  Total change: 35.60  Rating chartPersonal card
 Bratislavske sachove leto 2021 C Bratislava SVK 2021-08-02
RcRownchangeKK*chgGame
 1140 1182 3.50 4 1.28 40 51.20 
  Tomcaniova, Lucia 1100 SVK1.0010.394015.60 
  Tomcaniova, Lucia 1100 SVK1.0010.394015.60 
  Hasala, Richard 1180 SVK0.5010.00400.00 
  Hasala, Richard 1180 SVK1.0010.504020.00 

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)
 
 Memorial O.Rintela 2021 Bratislava SVK 2021-08-23
RcRownchangeKK*chgGame
 1322 1182 2.00 7 -0.39 40 -15.60 
  Compel, Daniel 1582  * SVK0.5010.424016.80 
  Hasala, Richard 1180 SVK0.001-0.5040-20.00 
  Kostka, Pavol 1515 SVK0.5010.384015.20 
  Li, Geng Hui 1147 SVK1.0010.454018.00 
  Vachalek, Radovan 1315 SVK0.001-0.3240-12.80 
  Havalda, Samuel 1416 SVK0.001-0.2140-8.40 
  Tomcaniova, Lucia 1100 SVK0.001-0.6140-24.40 
 * 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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