Individual Calculations March 2011
 Lozano Cedeno, Jorge  Total change: 14.70  Rating chartPersonal card
 I JUEGOS NACIONALES JUVENILES AJEDREZ VARONES Cuenca ECU 2010-07-30
RcRownchangeKK*chgGame
 1763 1760 3.00 3 1.52 15 22.80 
  Guachamin, Darwin 1568 ECU1.0010.25153.75 
  Patino, Kleber 1857 ECU1.0010.63159.45 
  Loor Zambrano, Francisco 1864 ECU1.0010.64159.60 

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 DE AJEDREZ IV PARADA CATEGORIA U-2100 Quito ECU 2010-08-20
RcRownchangeKK*chgGame
 1850 1760 1.50 4 -0.03 15 -0.45 
  Andrade, Jaime 1954 ECU1.0010.751511.25 
  Sanchez, Cesar 1914 ECU0.5010.21153.15 
  Ortiz Quishpi, Oscar 1926 ECU0.001-0.2815-4.20 
  Parra Matute, Mario 1604 ECU0.001-0.7115-10.65 

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 DE AJEDREZ V PARADA U 2200 Loja ECU 2010-09-17
RcRownchangeKK*chgGame
 1956 1760 0.50 4 -0.51 15 -7.65 
  Matute Loja, Belen 1936 ECU0.001-0.2715-4.05 
  Pedemonte, Luis 1908 PER0.001-0.3015-4.50 
  Nevarez Cevallos, Ever 1913 ECU0.5010.20153.00 
  Angamarca Angamarca, Carlos 2067 ECU0.001-0.1415-2.10 

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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