Individual Calculations September 2022
 Escobar Medina, Andres F  Total change: 38.60  Rating chartPersonal card
 IRT Internacional Feria de las Flores Medellin 2022 Medellin COL 2022-08-03
RcRownchangeKK*chgGame
 2140 2295 6.50 9 0.35 20 7.00 
  Mesa, Francisco Alonso Jr. 1895  * COL1.0010.08201.60 
  Zapata Cuartas, Juan Carlos 1967 COL1.0010.13202.60 
  Lopez Ramirez, David Santiago c2122 COL1.0010.27205.40 
  Loaiza Cuervo, Santiago 2082 COL1.0010.23204.60 
  Hernandez Montes, Jhon Sebast 2269 COL0.501-0.0420-0.80 
  Marin, Sebastian f2296 COL0.5010.00200.00 
  Hernandez Sanchez, Jairo Andres m2381 COL0.5010.12202.40 
  Malka, Samuel f2185 FRA0.001-0.6520-13.00 
  Cordoba Roa, Angel Gabriel 2063 COL1.0010.21204.20 
 * 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)
 
 Campeonato Nacional de Ajedrez Mayores Absoluto 2022 Puerto Boyaca COL 2022-08-17
RcRownchangeKK*chgGame
 2158 2295 7.50 9 1.58 20 31.60 
  Borre Meza, Orlando David 1895  * COL1.0010.08201.60 
  Olarte Parra, Jhoan Sebastian 1942 COL0.501-0.3920-7.80 
  Torres, Jorge Emilio c2005 COL1.0010.16203.20 
  Dominguez, Ramiro f2248 COL1.0010.43208.60 
  Ruiz Aguilar, Pablo Alexander f2171 COL1.0010.33206.60 
  Campos Gomez, Manuel f2352 COL0.5010.08201.60 
  Lopez Rayo, Santiago c2224 COL1.0010.40208.00 
  Marin, Sebastian f2296 COL1.0010.502010.00 
  Munoz Galvez, Jhon Edison f2287 COL0.501-0.0120-0.20 
 * 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)
 

 

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