Rapid: Individual Calculations August 2013
 Zepeda, Lorena  Total change: -3.20  Rating chartPersonal card
 Allegiance to Zayed Rapid Chess Championship 2013 Dubai UAE 2013-07-11
RcRownchangeKK*chgGame
 1917 2111 5.50 8 -0.16 20 -3.20 
  Sultan, Fareed 1711  * UAE1.0010.08201.60 
  Mahmoud, Ahmed 1714 UAE1.0010.08201.60 
  Al Qudaimi, Basheer m2388 YEM0.001-0.1720-3.40 
  Hamdan, Marshool 1766 UAE1.0010.11202.20 
  Esa, A H Almarazeeq 1815 UAE1.0010.15203.00 
  El Taher, Fouad m2489 EGY0.001-0.0920-1.80 
  Ahmed, Fareed 1744 UAE0.501-0.4020-8.00 
  Al-Zaruoni, Fahad c1711  * UAE1.0010.08201.60 
 * 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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