Individual Calculations October 2008
 Diaz, Jose Luis  Total change: 19.80  Rating chartPersonal card
 XIII Grand Prix - Cuarta Parada , Cat. U 2200 Riobamba ECU 2008-08-29
RcRownchangeKK*chgGame
 2099 2013 4.00 7 1.32 15 19.80 
  Saltos Velez, Adrian 2084 ECU0.5010.10151.50 
  Sarango Pelaez, Juber David 2075 ECU0.5010.09151.35 
  Arboleda Villavicencio, Eustaqui 2094 ECU1.0010.61159.15 
  Arrata Peralta, Pedro 2114 ECU0.5010.14152.10 
  Quishpe Vaca, Andres 2085 ECU1.0010.60159.00 
  Palma, Alvaro 2074 ECU0.5010.08151.20 
  Palacios Zambrano, Victor 2165 ECU0.001-0.3015-4.50 

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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