Individual Calculations January 2012
 Hernandez, Jairo Andres  Total change: 19.65  Rating chartPersonal card
 Campeonato Nacional por Equipos Absoluto 2011 Medellin COL 2011-11-02
RcRownchangeKK*chgGame
 2193 2265 3.00 4 0.64 15 9.60 
  Castro, Natalia Patricia 1992 COL0.501-0.3315-4.95 
  Rios Parra, Alejandro m2355 COL0.5010.12151.80 
  Martinez, Julian 2216 COL1.0010.43156.45 
  Castrillon Gomez, Melissa wf2210 COL1.0010.42156.30 

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)
 
 World Youth Chess Championship - U 16 Open Caldas Novas/GO BRA 2011-11-18
RcRownchangeKK*chgGame
 2239 2265 6.00 9 1.29 15 19.35 
  Salvatierra, Matias 1865  * ARG1.0010.08151.20 
  Koksal, Ege 2086 TUR0.501-0.2315-3.45 
  Grigoryan, Karen H m2484 ARM1.0010.781511.70 
  Gabuzyan, Hovhannes f2393 ARM0.5010.17152.55 
  Gascon, Jose Rafael 2209 VEN1.0010.42156.30 
  Terentjev, Vladislav f2344 RUS1.0010.61159.15 
  Laurusas, Tomas 2363 LTU0.001-0.3715-5.55 
  Antonio, Viani D`cunha 2245 IND0.501-0.0315-0.45 
  Torres Rosas, Luis Carlos c2159 MEX0.501-0.1415-2.10 
 * 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)
 
 II JAHV McGregor de Ajedrez ITT Bogota COL 2011-12-06
RcRownchangeKK*chgGame
 2048 2265 5.00 9 -1.78 15 -26.70 
  Acosta Nunez, Miguel 1865  * COL1.0010.08151.20 
  Angel, Antonio 1962 COL1.0010.14152.10 
  Mena, Yamil Octavio 2064 COL1.0010.24153.60 
  Gomez Garrido, Camilo m2537 CUB0.001-0.1715-2.55 
  Villegas, Juan Carlos 2073 COL0.001-0.7515-11.25 
  Manrique, Fernando 1972 COL0.001-0.8515-12.75 
  Lopez Flores, Daniel 1865  * ECU1.0010.08151.20 
  Zabala, Fidel 2005 COL1.0010.18152.70 
  Franco, William 2089 COL0.001-0.7315-10.95 
 * 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)
 
 Primer Torneo Cerrado ITT Post Javh Mc Gregor Bogota COL 2011-12-12
RcRownchangeKK*chgGame
 2282 2265 5.50 9 1.16 15 17.40 
  Cifuentes, John Jairo c2107 COL1.0010.29154.35 
  Esquivel, Luis f2132 PAN1.0010.32154.80 
  Baules, Jorge m2380 PAN1.0010.66159.90 
  Gomez Garrido, Camilo m2537 CUB0.001-0.1715-2.55 
  Ruiz C, Joshua D f2241 COL1.0010.47157.05 
  Contreras, Henry f2240 COL1.0010.47157.05 
  Rodriguez Rueda, Paula Andrea wm2145 COL0.001-0.6615-9.90 
  Shoker, Samy m2512 EGY0.001-0.1915-2.85 
  Perez Olarte, Cesar Camilo 2246 COL0.501-0.0315-0.45 

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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