Individual Calculations January 2010
 Jarrin Cobos, Jose  Total change: 24.90  Rating chartPersonal card
 Campeonato Nacional Oficial U-15 Absoluto 2009 Macas ECU 2009-11-17
RcRownchangeKK*chgGame
 1785 1964 5.00 8 -0.73 15 -10.95 
  Llamuca, Henry 1564  * ECU0.501-0.4215-6.30 
  Garzon Rivera, Ricardo 1728 ECU0.001-0.8015-12.00 
  Vallejo Turriago, Renato 1870 ECU1.0010.37155.55 
  Olvera Urena, Yasser 1701 ECU0.501-0.3215-4.80 
  Moncada Russo, Bryan 1759 ECU1.0010.24153.60 
  De Mora Flores, Jonathan 1754 ECU1.0010.23153.45 
  Guerrero Zambrano, Joel 2084 ECU0.001-0.3415-5.10 
  Gualpa, Galo 1822 ECU1.0010.31154.65 
 * 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)
 
 XIV GRAND PRIX 8ava Parada Quito Quito ECU 2009-12-04
RcRownchangeKK*chgGame
 1967 1964 2.50 4 0.49 15 7.35 
  Oblitas, Carlomagno m2364  * PER0.001-0.0815-1.20 
  Diaz Alarcon, Maria Fernanda 1686 ECU0.501-0.3315-4.95 
  Rosales Murillo, Cristina 1654 ECU1.0010.14152.10 
  Diaz Avilez, Carlos 2163 ECU1.0010.761511.40 
 * 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)
 
 Campeonato Nacional Absoluto 2009 Masculino Etapa Semifinal Guayaquil ECU 2009-12-18
RcRownchangeKK*chgGame
 2138 1964 4.00 7 1.90 15 28.50 
  Meza Ponce, Jeison 2260 ECU0.001-0.1515-2.25 
  Saltos Velez, Adrian 2098 ECU1.0010.681510.20 
  Bravo Navarro, Wilson 1899 ECU1.0010.41156.15 
  Hallon Rodriguez, Jose 1943 ECU1.0010.47157.05 
  Guerra Tulcan, Lenin 2348 ECU0.5010.41156.15 
  Morales Castillo, Marco 2114 ECU0.001-0.3015-4.50 
  Pazos Gambarrotti, Plinio m2303 ECU0.5010.38155.70 

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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