Individual Calculations May 2012
 Zuluaga, Cesar  Total change: 11.25  Rating chartPersonal card
 IRT Open Departamental de Ajedrez 2012 Ibague COL 2012-03-02
RcRownchangeKK*chgGame
 2152 2372 4.00 5 0.23 15 3.45 
  Palechor, Cesar Augusto 1972  * COL1.0010.08151.20 
  Gutierrez Villamil, Jonathan 2009 COL1.0010.10151.50 
  Nunez V, Daniel 2220 COL1.0010.30154.50 
  Fernandez Reyes, Lisandro f2368 CUB0.001-0.5115-7.65 
  Cespedes, Jaime 2190 COL1.0010.26153.90 
 * 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)
 
 Open Internacional de Semana Santa L.A.B. Bogota COL 2012-04-04
RcRownchangeKK*chgGame
 2285 2372 6.00 9 0.52 15 7.80 
  Rodriguez, Rueda Paula Andrea wm2219 COL1.0010.30154.50 
  Nunez, V Daniel Fernando 2220 COL1.0010.30154.50 
  Gomez Garrido, Camilo Ernesto m2515 CUB0.5010.19152.85 
  Ruiz C, Joshua D f2178 COL0.501-0.2515-3.75 
  Lopez, Hernandez Carlos Manuel f2313 COL1.0010.42156.30 
  Alvarez Pedraza, Aramis g2544 CUB0.5010.23153.45 
  Guerrero, Juan Carlos m2250 COL0.001-0.6715-10.05 
  Gomez Barrero, Sergio 2053 COL1.0010.13151.95 
  Tovio, Israel f2275 COL0.501-0.1315-1.95 

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)
 

 

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