Individual Calculations March 2011
 Lasso, Jose  Total change: 22.80  Rating chartPersonal card
 XV GRAND PRIX NACIONAL DE AJEDREZ V PARADA U 2200 Loja ECU 2010-09-17
RcRownchangeKK*chgGame
 2031 1903 3.50 6 1.52 15 22.80 
  Angamarca Angamarca, Carlos 2067 ECU1.0010.721510.80 
  Sarango Pelaez, Juber David 2052 ECU1.0010.701510.50 
  Bancayan Maco, Jose 2097 PER0.001-0.2515-3.75 
  Silva Vega, David 1983 ECU1.0010.61159.15 
  Ortiz Quishpi, Oscar 1926 ECU0.5010.03150.45 
  Galefsky, Eduardo 2058 CHI0.001-0.2915-4.35 

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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