Individual Calculations September 2022
 Kostura, Daniel  Total change: 66.80  Rating chartPersonal card
 PRESOV OPEN 2022 Presov SVK 2022-08-04
RcRownchangeKK*chgGame
 1897 1456 2.00 5 1.67 40 66.80 
  Taragelova, Martina 2025 SVK0.001-0.0240-0.80 
  Durica, Andrej 1839 SVK0.001-0.0940-3.60 
  Furman, Maximilian Jan 1801 SVK1.0010.894035.60 
  Tomcikova, Dominika 1945 SVK0.001-0.0440-1.60 
  Tomcikova, Zuzana 1873 SVK1.0010.934037.20 

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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