Individual Calculations September 2012
 Ugarte, Grover  Total change: 0.00  Rating chartPersonal card
 XXIII Festival Panamericano de Ajedrez de la Juventud Open Sub 16 Lima PER 2012-07-25
RcRownchangeRpKK*chgGame
 1679 0 1.00 5 0.00 1439   0.00 
  Bianchi, Augusto 1899 ARG0.0010.00 0.00 
  Garcia, Miguel A 1713 PER0.0010.00 0.00 
  Ochoa Rivera, Henry Fernando 1352 PER0.0010.00 0.00 
  Estevez, Carlos Ariel 1840 COL1.0010.00 0.00 
  Lovon Manzano, Christian 1592 PER0.0010.00 0.00 

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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