Individual Calculations September 2009
 Velasquez Garcia, Moises  Total change: 14.75  Rating chartPersonal card
 XIV Grand Prix, 6ta. Parada "Fundacion de Guayaquil" Guayaquil ECU 2009-07-17
RcRownchangeKK*chgGame
 1821 1641 2.00 5 0.59 25 14.75 
  Martinez, Joel 1571 ECU1.0010.402510.00 
  Azua Avila, Vicente 1832 ECU0.5010.25256.25 
  Jarrin Cobos, Jose 1952 ECU0.001-0.1425-3.50 
  Andrade, Jaime 1944 ECU0.5010.36259.00 
  Castro, Samael 1806 ECU0.001-0.2825-7.00 

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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