Individual Calculations February 2023
 Rucabado, Stefan  Total change: -29.20  Rating chartPersonal card
 PRAGUE OPEN 2023 A - IM open Prague CZE 2023-01-06
RcRownchangeKK*chgGame
 1766 1902 4.50 9 -1.46 20 -29.20 
  Ochedzan, Tymon f2236 POL0.001-0.1220-2.40 
  Lindstad, Livia 1725 NOR0.501-0.2320-4.60 
  Rous, Dominik 1502  * CZE1.0010.08201.60 
  Ocelak, Jakub c2105 CZE0.001-0.2420-4.80 
  Oim, Mikk Kaarel 1557 EST0.501-0.3920-7.80 
  Sembera, Milan 1683 CZE0.001-0.7820-15.60 
  Bara, Jan 1636 CZE0.501-0.3220-6.40 
  Kalvach, Ladislav 1741 CZE1.0010.29205.80 
  Aeschbacher, Dimitri 1706 SUI1.0010.25205.00 
 * 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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