Individual Calculations September 2010
 Bancayan Maco, Jose  Total change: 39.30  Rating chartPersonal card
 COPA LATINOAMERICANA DE AJEDREZ B CUSCO, PERU PER 2010-08-18
RcRownchangeKK*chgGame
 2150 2058 6.00 9 2.62 15 39.30 
  Berger, Andres 2191 PER1.0010.681510.20 
  Calcina, Gary 2169 PER0.001-0.3515-5.25 
  Meruvia Meruvia, Juan 1922 CHI1.0010.32154.80 
  Barreto Carreno, Carlos f2148 PER1.0010.62159.30 
  Celis Sanchez, Carlos f2183 PER0.001-0.3315-4.95 
  Mesias Rojas, Rabindranath 2198 CHI1.0010.691510.35 
  Alarcon Salas, Arturo 2147 PER1.0010.62159.30 
  Leon, Juan Carlos 2190 PER0.001-0.3215-4.80 
  Castaneda, Carlos 2198 PER1.0010.691510.35 

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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