Individual Calculations July 2018
 Norena Marin, Jeronimo  Total change: 7.20  Rating chartPersonal card
 Semifinal 3 del Selectivo a la 43 Olimpiada Mundial Batumi- Georgia Dosquebradas COL 2018-05-30
RcRownchangeKK*chgGame
 1588 1348 2.00 8 0.18 40 7.20 
  Cupaban Bautista, Sergio Alejand 1748  * COL0.001-0.0840-3.20 
  Casas, Jose Fernando 1748  * COL0.001-0.0840-3.20 
  Renteria, Jakson Alexander 1649 COL0.001-0.1540-6.00 
  Pena Mora, Carlos 1529 COL1.0010.744029.60 
  Villaquiran, Miguel 1692 COL0.001-0.1240-4.80 
  Morales Serrano, Katty Dayana 1595 COL0.001-0.1940-7.60 
  Gonzalez Rayo, Eilen Daniela 1246 COL1.0010.364014.40 
  Arguelles Ochoa, Julio Cesar 1495 COL0.001-0.3040-12.00 
 * 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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