Individual Calculations April 2020
 Suaza, Laura Sofia  Total change: 5.20  Rating chartPersonal card
 Campeonato Nacional Abierto Grand Prix de Mayores 1 y Selectivo Nacional 1 Sub12, 14, 16, 18 de 2020 Medellin COL 2020-03-03
RcRownchangeKK*chgGame
 1383 1413 4.00 7 0.13 40 5.20 
  Avila Pavas, Santiago m1813  * COL0.001-0.0840-3.20 
  Gil Jaramillo, Miguel Angel 1158 COL0.501-0.3140-12.40 
  Cordoba Roa, Angel Gabriel 1792 VEN0.001-0.0940-3.60 
  Ruales, Nicolas 1090 COL1.0010.13405.20 
  Bossa Osorio, Eduardo 1147 COL1.0010.18407.20 
  Ortiz Monsalve, Sebastian 1352 COL0.501-0.0840-3.20 
  Ladron De Guevara Mendez, Lorena 1327 COL1.0010.384015.20 
 * 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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