Individual Calculations September 2012
 Fuentes, Adrian  Total change: -21.60  Rating chartPersonal card
 XXIII Festival Panamericano de Ajedrez de la Juventud Open sub 14 Lima PER 2012-07-25
RcRownchangeKK*chgGame
 1794 1928 4.00 7 -0.72 30 -21.60 
  Mendoza Sosaya, Eric 1704 PER1.0010.22306.60 
  Celestino, Raul 1791 PER0.501-0.1830-5.40 
  Torres, Mauricio 1824 PAR0.501-0.1430-4.20 
  Zarate, Fernandoh 1768 PAR1.0010.29308.70 
  Chong Chinchay, Eric Joel 1966 PER0.001-0.4530-13.50 
  Garcia Talledo, Gonzalo 1736 PER0.501-0.2530-7.50 
  Shi, Diwen 1771 CAN0.501-0.2130-6.30 

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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