Individual Calculations February 2020
 De Leon, Rudy  Total change: -22.20  Rating chartPersonal card
 IRT II ABIERTO INTERNACIONAL CLUB CAISSA GUATEMALA Guatemala GUA 2020-01-08
RcRownchangeKK*chgGame
 1719 1667 2.00 7 -1.11 20 -22.20 
  Castillo Toro, Daniel 1405 HON0.001-0.8220-16.40 
  Santiago Sontay, Melanie Charlizz 1456 GUA0.501-0.2720-5.40 
  Ortez, Andrea wm1970 ESA0.5010.36207.20 
  Alvarado, Victor 1866 GUA0.001-0.2420-4.80 
  Palomo Torres, Eduardo 1422 GUA1.0010.20204.00 
  Reinhard Pinto, Dietmar 1847 GUA0.001-0.2620-5.20 
  Arosemena, Jorge Luis f2067  * PAN0.001-0.0820-1.60 
 * 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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