Individual Calculations March 2012
 Espin Diaz, Edwin  Total change: 20.40  Rating chartPersonal card
 XVI Grand Prix 5ta. Parada Santo Domingo ECU 2011-10-28
RcRownchangeKK*chgGame
 1816 1752 4.50 6 1.96 15 29.40 
  Pazos Gambarrotti, Plinio m2152  * ECU0.5010.42156.30 
  Jarrin Cobos, Jose 2066 ECU0.001-0.1415-2.10 
  Villarroel, Sofia 1352  * ECU1.0010.08151.20 
  Ruiztipantasig, Mishell 1480 ECU1.0010.17152.55 
  Cerezo Najera, Jorge 1832 ECU1.0010.61159.15 
  Galefsky Caycho, Eduardo 2016 CHI1.0010.821512.30 
 * 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)
 
 XVII Gand Prix Segunda Parada "Guayaquil Perla del Pacifico" Guayaquil ECU 2012-02-03
RcRownchangeKK*chgGame
 1695 1777 3.00 6 -0.60 15 -9.00 
  Suarez, Maria 1377  * ECU1.0010.08151.20 
  Aucay Pelaez, Mauro f2177  * ECU0.001-0.0815-1.20 
  Penafiel Mendoza, Josselyne 1384 ECU0.001-0.9215-13.80 
  Pena Contreras, Melanie 1457 ECU1.0010.13151.95 
  Pendolema, Ariel 1598 ECU1.0010.27154.05 
  Santos Flores, Alberto m2177  * ECU0.001-0.0815-1.20 
 * 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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