Individual Calculations January 2013
 Quiroz, Michael  Total change: -17.10  Rating chartPersonal card
 Panama Chess Open 2 Panama PAN 2012-11-27
RcRownchangeKK*chgGame
 2107 1938 1.50 7 -0.57 30 -17.10 
  Hambleton, Aman f2338  * CAN0.001-0.0830-2.40 
  Aizpurua, Patrick c2118 PAN0.001-0.2630-7.80 
  Ramos, Efren Andres 2166 NCA0.001-0.2130-6.30 
  Pena Morales, Hugo 2113 PER0.001-0.2730-8.10 
  Sanjur, Crescencio 1735 PAN1.0010.24307.20 
  Esquivel, Luis f2104 PAN0.5010.22306.60 
  Fabrega, Enrique 2172 PAN0.001-0.2130-6.30 
 * 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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