Individual Calculations March 2016
 Sun Chin, Robert Patrick  Total change: -6.00  Rating chartPersonal card
 IV Gran Prix Olimpico Panama PAN 2016-01-27
RcRownchangeKK*chgGame
 1942 1888 2.50 6 -0.15 40 -6.00 
  Tapia, Alexei 2205 PAN0.001-0.1340-5.20 
  Vargas, Rogelio c1707 PAN1.0010.264010.40 
  Sanchez, Jorge Luis f2045 PAN0.5010.21408.40 
  Lombardo, Elias 1783 PAN0.501-0.1440-5.60 
  Fuentes, Adrian f2151 PAN0.001-0.1840-7.20 
  Chaluja, Jose Antonio 1762 PAN0.501-0.1740-6.80 

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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