Individual Calculations July 2012
 Lora, Joel Fernando  Total change: -24.60  Rating chartPersonal card
 IRT Fase Semifinal Selectivo Olimpiada Mundial Turquia 2012 Absoluto Puerto Boyaca COL 2012-04-26
RcRownchangeKK*chgGame
 2137 2172 3.50 8 -0.82 15 -12.30 
  Tovio, Israel f2275 COL0.001-0.3615-5.40 
  Gomez Loaiza, Jhon Fredy 1980 COL0.501-0.2515-3.75 
  Rios Parra, Alejandro m2367 COL0.001-0.2515-3.75 
  Arango, Andres Mauricio 2123 COL1.0010.43156.45 
  Contreras, Henry f2252 COL0.001-0.3915-5.85 
  Angulo Pimienta, Angel Gabriel 1958 COL1.0010.23153.45 
  Guerrero, Juan Carlos m2250 COL0.5010.11151.65 
  Palacio, Pablo Persi 1889 COL0.501-0.3415-5.10 

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)
 
 Torneo Internacional de Ajedrez ITT " IV COPA FONDUCAR 2012" Cartagena COL 2012-06-14
RcRownchangeKK*chgGame
 2190 2172 2.50 7 -0.82 15 -12.30 
  Zapata, Alonso g2484 COL0.001-0.1415-2.10 
  Duran Barraza, Mateo Andres 1852 COL1.0010.13151.95 
  Marin, Sebastian 2329 COL0.001-0.2915-4.35 
  Pabon Sarmiento, David A 1899 COL1.0010.17152.55 
  Saladen Dulce, Rafael f2201 COL0.001-0.4615-6.90 
  Perez Garcia, Rodney Oscar m2409 CUB0.5010.30154.50 
  Narvaez, Faber Alberto 2153 COL0.001-0.5315-7.95 

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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