Individual Calculations June 2019
 Tapia, Alexei  Total change: -1.40  Rating chartPersonal card
 Final Absoluta de Panama 2019 Panama PAN 2019-05-01
RcRownchangeKK*chgGame
 2196 2260 4.00 7 -0.07 20 -1.40 
  Aizpurua, Patrick f2241 PAN0.501-0.0320-0.60 
  Arosemena, Jorge Luis f2073 PAN1.0010.26205.20 
  Baules, Jorge m2351 PAN0.001-0.3820-7.60 
  Leon, Orlando f2194 PAN0.501-0.0920-1.80 
  Sanchez Alvarez, Roberto Carlos m2427 PAN0.5010.22204.40 
  Sanchez, Jorge Luis f2078 PAN0.501-0.2420-4.80 
  Neira, Carlos c2008 PAN1.0010.19203.80 

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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