Individual Calculations September 2009
 Martin, Lucas  Total change: 0.00  Rating chartPersonal card
 XX Panamericano Mar del Plata U16 Abs Mar del Plata ARG 2009-08-15
RcRownchangeRpKK*chgGame
 1946 0 2.50 8 0.00 1805   0.00 
  Cruz Molina, Nicolas 1986 CHI0.0010.00 0.00 
  Alvarez, Agustin 1786 ARG1.0010.00 0.00 
  Quenallata, Luciano 2157 ARG0.0010.00 0.00 
  Gaitan, Juan Manuel 1970 ARG0.5010.00 0.00 
  Esquivia Cuadrado, Franklin 1916 COL0.0010.00 0.00 
  Barreto, Gary 1815 PER1.0010.00 0.00 
  Pacheco, Joshue 1986 ECU0.0010.00 0.00 
  Parada, Felipe 1953 BOL0.0010.00 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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