Rapid: Individual Calculations January 2023
 Boff, Ondrej  Total change: 40.80  Rating chartPersonal card
 DAFO CUP 2022 Dolni Lutyne CZE 2022-12-10
RcRownchangeKK*chgGame
 1735 1368 2.00 5 1.02 40 40.80 
  Pacl, Vaclav f1926 CZE0.001-0.0340-1.20 
  Galazka, Aleksander 1075 POL0.001-0.8540-34.00 
  Kopta, Jiri 1903 CZE0.001-0.0340-1.20 
  Sramek, Tomas 1874 CZE1.0010.964038.40 
  Zvolanek, Jan 1899 IRL1.0010.974038.80 

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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