Individual Calculations September 2017
 Galarza Rios, Freddy  Total change: -19.20  Rating chartPersonal card
 Salinas2017 Salinas ECU 2017-07-27
RcRownchangeKK*chgGame
 1552 1758 4.00 7 -1.20 20 -24.00 
  Bonilla Loor, Stefanny 1368 ECU0.501-0.4120-8.20 
  Lopez, Erick 1358  * ECU0.501-0.4220-8.40 
  Soriano De La Cruz, Edinson 1489 ECU1.0010.17203.40 
  Escobar, Ariana 1519 ECU0.501-0.3020-6.00 
  Pincay Coloma, Renata 1501 ECU0.501-0.3220-6.40 
  Mendoza Paredes, Cristobal 1470 ECU1.0010.16203.20 
  Enrique Hernandez, Eddy Ernesto 2158  * CUB0.001-0.0820-1.60 
 * 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
 1915 1758 2.50 7 0.24 20 4.80 
  Borges Feria, Yasel f2158  * CUB0.001-0.0820-1.60 
  Bedoya Ramos, Andrea 1792 ECU0.5010.05201.00 
  Lopez Diaz, Luis 1677 ECU0.501-0.1120-2.20 
  Olvera Urena, Yasser 1984 ECU0.5010.29205.80 
  Chang Suarez, Rommel 2158  * ECU0.5010.42208.40 
  David Parrales, Carlos 1821 ECU0.5010.09201.80 
  Esmeraldas Huachi, Anderson 1812 ECU0.001-0.4220-8.40 
 * 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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