Individual Calculations October 2008
 De Mora Flores, Sebastian  Total change: 1.20  Rating chartPersonal card
 XIII Grand Prix - Cuarta Parada Cat- U 2000 Riobamba ECU 2008-08-29
RcRownchangeKK*chgGame
 1833 1824 3.00 6 0.08 15 1.20 
  Loayza, Joshua 1757 ECU0.501-0.0915-1.35 
  Bone, Jhonny 1665 ECU1.0010.29154.35 
  Jarrin Cobos, Jose 1959 ECU0.5010.18152.70 
  Ortiz Quishpi, Oscar 1934 ECU0.001-0.3515-5.25 
  Silva Vega, David 1938 ECU0.001-0.3415-5.10 
  Castillo, Anahi 1742 ECU1.0010.39155.85 

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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