Individual Calculations May 2011
 Morales Castillo, Marco  Total change: -59.85  Rating chartPersonal card
 XV Grand Prix 6ta. Parada 2010 U-2100 Quevedo ECU 2010-10-08
RcRownchangeKK*chgGame
 1882 2061 4.00 7 -1.07 15 -16.05 
  De Mora Flores, Jonathan 1786 ECU0.501-0.3315-4.95 
  Orejuela Chango, Cristina 1896 ECU1.0010.28154.20 
  Real Celleri, Wladimir 2003 ECU0.501-0.0815-1.20 
  Azua Avila, Vicente 1868 ECU0.001-0.7515-11.25 
  Garzon Rivera, Ricardo 1740 ECU1.0010.13151.95 
  Crespo Hidalgo, Carlos 1928 ECU1.0010.32154.80 
  Salazar Loor, Sara 1956 ECU0.001-0.6415-9.60 

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)
 
 XV Grand Prix Nacional 7ma. Parada 2010 Categoría U-2100 Santo Domingo ECU 2010-10-29
RcRownchangeKK*chgGame
 1709 2061 1.50 5 -2.92 15 -43.80 
  Heredia, Juan 1677 ECU0.501-0.4115-6.15 
  Intriago, Erik 1689 ECU1.0010.10151.50 
  Garcia Giler, Julio 1836 ECU0.001-0.7815-11.70 
  Calderon Vega, Nadia 1684 ECU0.001-0.9115-13.65 
  Velastegui Lara, Joel 1661  * ECU0.001-0.9215-13.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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