Individual Calculations January 2013
 Chirivi C, Jenny Astrid  Total change: -5.85  Rating chartPersonal card
 III ITT JAHV McGREGOR Bogota COL 2012-12-11
RcRownchangeKK*chgGame
 2133 2214 5.00 9 -0.39 15 -5.85 
  Mendoza, Rafael f2341 COL1.0010.671510.05 
  Hevia Alejano, Carlos Antonio m2508 CUB0.001-0.1515-2.25 
  Carrillo, Jose Antonio 1868 PAN0.501-0.3915-5.85 
  Perez, Laura wf2027 COL1.0010.26153.90 
  Lozano, Nestor Favian 2051 COL0.501-0.2215-3.30 
  Bernal, Jose A 1861 COL1.0010.11151.65 
  Bejarano, Dany Andres 2005 COL1.0010.23153.45 
  Almeida Quintana, Omar g2522 CUB0.001-0.1415-2.10 
  Pardo, Aurelio 2012 COL0.001-0.7615-11.40 

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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