Individual Calculations September 2016
 Zambrano Gutierrez, Jean Carlos  Total change: -13.20  Rating chartPersonal card
 III Open Internacional de Salinas salinas ECU 2016-08-18
RcRownchangeKK*chgGame
 1658 1356 0.50 5 -0.33 40 -13.20 
  Sanchez Uriguen, Michael Edinson 1756  * ECU0.001-0.0840-3.20 
  Guaicha Encalada, Jennifer 1584 ECU0.001-0.2140-8.40 
  Martinez Maya, Joel 1740 ECU0.001-0.0940-3.60 
  Medina Sotolongo, Miguel 1756  * CUB0.5010.424016.80 
  Chuquira Rivera, Pablo Ismael 1453 ECU0.001-0.3740-14.80 
 * 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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