Individual Calculations February 2019
 Rodriguez Molina, Marco Aurelio  Total change: 20.00  Rating chartPersonal card
 IV ITT ZICOSUR 2019 Antofagasta CHI 2019-01-04
RcRownchangeKK*chgGame
 1718 1377 1.50 7 0.50 40 20.00 
  Abarca Gonzalez, Nicolas 1777  * CHI0.001-0.0840-3.20 
  Ballesteros Cardenas, Leonardo c1777  * CHI0.001-0.0840-3.20 
  Montero Martinez, Cristhian f1777  * CHI0.001-0.0840-3.20 
  Aguilera Bazan, Oscar 1765 CHI0.5010.414016.40 
  Roman Alvarez, Oscar 1777  * CHI0.001-0.0840-3.20 
  Garmendia Vega, Sofia 1373 CHI0.501-0.0140-0.40 
  Carcamo Calderon, Jose Ignacio 1777  * CHI0.5010.424016.80 
 * 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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