Individual Calculations October 2008
 Tobar Ledesma, Luis  Total change: 0.00  Rating chartPersonal card
 III Nacional de Menores 2008 Varones Machala ECU 2008-09-10
RcRownchangeRpKK*chgGame
 1833 0 6.00 8 0.00 1883   0.00 
  Arevalo Lolaya, Dennis 1519 ECU1.0010.00 0.00 
  De Mora Flores, Jonathan 1765 ECU1.0010.00 0.00 
  Castillo Izquierdo, Christian 1938 ECU1.0010.00 0.00 
  Jarrin Cobos, Jose 1959 ECU0.0010.00 0.00 
  Salazar Loor, Christopher 1778 ECU1.0010.00 0.00 
  Guerrero Zambrano, Joel 1982 ECU1.0010.00 0.00 
  Doylet Mendieta, Daniel 1834 ECU0.0010.00 0.00 
  Pacheco Cherrez, David 1886 ECU1.0010.00 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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