Individual Calculations September 2019
 Felipe Tapia, Jolbert Saul  Total change: 1.60  Rating chartPersonal card
 3er La Vega International Chess Open 2019 La Vega DOM 2019-08-20
RcRownchangeKK*chgGame
 1830 1599 1.50 6 0.04 40 1.60 
  Jean Louis, Marckens f1999  * HAI0.001-0.0840-3.20 
  Novas Gomez, Mario De Jesus 1852 DOM0.001-0.1940-7.60 
  Sanon, Mondoly 1999  * HAI0.5010.424016.80 
  Britus, Samuel Gabius 1805 HAI0.001-0.2440-9.60 
  Polanco Fernandez, Sahiean 1445 DOM1.0010.294011.60 
  Shaffer, Alexander 1879 PUR0.001-0.1640-6.40 
 * 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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