Individual Calculations February 2020
 Zabehlicky, Jiri  Total change: -12.40  Rating chartPersonal card
 PRAGUE OPEN 2020 B - FIDE open Praha CZE 2020-01-10
RcRownchangeKK*chgGame
 1563 1457 2.00 7 -0.62 20 -12.40 
  Ford, Clifton P 1803 USA0.001-0.1120-2.20 
  Svetly, Jiri 1857  * CZE0.001-0.0820-1.60 
  Day, Sophia Olivia 1082 CZE1.0010.09201.80 
  Lansky, Petr 1643 CZE1.0010.742014.80 
  Nigrin, Jiri 1580 CZE0.001-0.3320-6.60 
  Schlegel, Hagen 1696 GER0.001-0.2020-4.00 
  Pasek, Josef 1281 CZE0.001-0.7320-14.60 
 * 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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