Individual Calculations September 2017
 Olvera Urena, Yasser  Total change: -52.20  Rating chartPersonal card
 Salinas2017 Salinas ECU 2017-07-27
RcRownchangeKK*chgGame
 1762 1984 3.50 7 -1.57 20 -31.40 
  Chuncha Martinez, Alex Maurici 1584  * ECU1.0010.08201.60 
  Velin Visuma, Yosmy 1584  * ECU1.0010.08201.60 
  Pazos Gambarrotti, Plinio m2243 ECU0.5010.32206.40 
  Garcia Esquijarosa, Cecil 2106 CUB0.001-0.3320-6.60 
  Silva Chifla, Paul 1584  * ECU0.001-0.9220-18.40 
  Guaicha Encalada, Jennifer 1584  * ECU1.0010.08201.60 
  Villarroel Escobar, Sebastian 1647 ECU0.001-0.8820-17.60 
 * 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)
 
 Macas Cultural 2017 Macas ECU 2017-08-11
RcRownchangeKK*chgGame
 1916 1984 2.50 6 -1.04 20 -20.80 
  Mayorga, Juan 1945 ECU0.501-0.0520-1.00 
  Barros Rivadeneira, Cristhian m2341 ECU0.001-0.1120-2.20 
  Galarza Rios, Freddy 1758 ECU0.501-0.2920-5.80 
  Jaramillo, Christian 1789 ECU1.0010.25205.00 
  Carrasco Jacome, Bryan 2010 ECU0.5010.04200.80 
  Penafiel Mendoza, Josselyne 1651 ECU0.001-0.8820-17.60 

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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