Individual Calculations September 2011
 Lozano Cedeno, Jorge  Total change: 10.80  Rating chartPersonal card
 XVI GRAND PRIX NACIONAL DE AJEDREZ PRIMERA PARADA Cat. U-2100 Coca ECU 2011-04-29
RcRownchangeKK*chgGame
 1743 1775 3.00 5 0.37 15 5.55 
  Ruiz, Mishell 1484 ECU1.0010.15152.25 
  Barros Rivadeneira, Cristhian 2010 ECU0.5010.29154.35 
  Cerezo Najera, Jorge 1834 ECU0.5010.08151.20 
  Crespo Hidalgo, Carlos 1938 ECU0.001-0.2815-4.20 
  Jacome, Esteban 1447 ECU1.0010.13151.95 

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 PANAMERICANO U-20 ABSOLUTO Duran ECU 2011-06-05
RcRownchangeKK*chgGame
 1936 1789 2.50 9 -0.38 15 -5.70 
  Principe, Gerson 2130 PER0.001-0.1215-1.80 
  Salazar Loor, Rodger 2039 ECU0.001-0.1915-2.85 
  Versosa Bravo, Johann 1964 ECU0.001-0.2715-4.05 
  De Mey, Juan Pablo 1905 ARU1.0010.66159.90 
  Meza Ponce, Jerry 2074 ECU0.001-0.1615-2.40 
  Crespo Hidalgo, Carlos 1938 ECU0.001-0.3015-4.50 
  Pacheco Cherrez, Joshue 1973 ECU0.5010.24153.60 
  Rivera Ochoa, Byron 1708 ECU0.001-0.6115-9.15 
  Ortiz Ortiz, Francisco 1695 ECU1.0010.37155.55 

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)
 
 II JUEGOS NACIONALES JUVENILES MASCULINO 2011 Guayaquil ECU 2011-07-21
RcRownchangeKK*chgGame
 1736 1789 3.00 4 0.73 15 10.95 
  Ruiz Mendez, Daniel 1817 ECU1.0010.54158.10 
  Zambrano, Paolo 1822 ECU1.0010.55158.25 
  Rezabala Leon, Jordan 1677 ECU1.0010.35155.25 
  Ruiz, Felix 1627 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)
 

 

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