Individual Calculations May 2016
 Castro Tapia, Stalyn Dario  Total change: -143.20  Rating chartPersonal card
 Nacional Sub18 Imbabura ECU 2016-03-31
RcRownchangeKK*chgGame
 1514 1815 1.50 6 -3.58 40 -143.20 
  Macias Jimenez, Walter 1456 ECU0.501-0.4040-16.00 
  Velasco, Daniel 1535 ECU0.001-0.8440-33.60 
  Ayala Davila, Francisco 1672 ECU0.001-0.6940-27.60 
  Alcocer Cunalata, Danny 1415  * ECU0.501-0.4240-16.80 
  Aguayo Crespo, Luis 1492 ECU0.001-0.8740-34.80 
  Bermudez Veliz, Alejandro 1512 ECU0.501-0.3640-14.40 
 * 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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