Individual Calculations February 2015
 Birkestrand, Odd  Total change: -6.00  Rating chartPersonal card
 PRAGUE OPEN 2015 - B - FIDE open Praha CZE 2015-01-09
RcRownchangeKK*chgGame
 1633 1795 6.00 9 -0.30 20 -6.00 
  Zabehlicky, Jiri 1556 CZE0.501-0.3020-6.00 
  Langer, Peter 1611 DEN0.501-0.2420-4.80 
  Maly, Petr 1639 CZE0.501-0.2120-4.20 
  Svetinsky, Vladimir 1395  * CZE1.0010.08201.60 
  Cabart, Pavel 1687 CZE0.001-0.6520-13.00 
  Ruzicka, Vaclav 1663 CZE1.0010.32206.40 
  Werner, Roman 1610 CZE1.0010.26205.20 
  Kuchta, Jiri 1593 CZE1.0010.24204.80 
  Kanos, Jozef 1946 SVK0.5010.20204.00 
 * 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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