Individual Calculations April 2018
 Castano, Saray  Total change: 46.00  Rating chartPersonal card
 Semifinal 1 del Selectivo a la 43 Olimpiada Mundial en Batumi- Georgia Medellin COL 2018-03-14
RcRownchangeKK*chgGame
 1740 1536 3.50 9 1.15 40 46.00 
  Agudelo, Carlos Daniel 1936  * COL0.001-0.0840-3.20 
  Cardoso, Jaidy Marcela 1847 COL0.5010.364014.40 
  Moncada Correa, Sara 1601 COL0.001-0.4140-16.40 
  Dabraccio, Guillermo 1639 COL1.0010.644025.60 
  Pena, Dario 1936  * COL0.001-0.0840-3.20 
  Ramirez, Mariana 1527 COL0.001-0.5140-20.40 
  Vargas, Diana Paola 1720 COL1.0010.744029.60 
  Lopez Gonzalez, Carlos Andres 1771 COL0.001-0.2140-8.40 
  Velasco, Luz Mariela 1686 COL1.0010.704028.00 
 * 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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