Individual Calculations January 2011
 Guerrero, Juan Carlos  Total change: -26.85  Rating chartPersonal card
 Campeonato Panamericano Continental Absoluto 2010 Cali COL 2010-11-16
RcRownchangeKK*chgGame
 2242 2254 4.00 9 -0.67 15 -10.05 
  Ospina Loaiza, Jhonny 2002 COL1.0010.19152.85 
  Arenas, David m2443 COL0.001-0.2515-3.75 
  Cuellar, Diego f2134 PER0.501-0.1615-2.40 
  Rodriguez Vila, Andres g2556 URU1.0010.851512.75 
  Munoz, Julian Andres 2158 COL0.501-0.1315-1.95 
  Guerra Tulcan, Lenin c2350 ECU0.001-0.3715-5.55 
  Arribas Robaina, Maritza wg2281 CUB0.001-0.4615-6.90 
  Salazar, Aura Cristina wf2150 COL0.001-0.6415-9.60 
  Prieto, Ernesto 2102 COL1.0010.30154.50 

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)
 
 JAVH McGregor de Ajedrez ITT Bogota COL 2010-12-03
RcRownchangeKK*chgGame
 2116 2254 5.00 9 -1.12 15 -16.80 
  Manrique, Fernando 1964 COL1.0010.16152.40 
  Blandon Villa, Diego F 2087 COL1.0010.28154.20 
  Ortiz Suarez, Isan Reynaldo m2543 CUB0.001-0.1615-2.40 
  Torres, Jorge Emilio 2022 COL0.501-0.2915-4.35 
  Barros, Raul 2027 COL1.0010.21153.15 
  Fonseca, Carlos Arturo 2078 COL0.501-0.2315-3.45 
  Ruiz C, Joshua D f2107 COL0.501-0.2015-3.00 
  Prieto, Ernesto 2102 COL0.501-0.2015-3.00 
  Avila, Pedro Andres 2113 COL0.001-0.6915-10.35 

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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