Individual Calculations May 2017
 Ortiz, Omar  Total change: 154.00  Rating chartPersonal card
 Nacional Absoluto 2017 Salinas ECU 2017-03-21
RcRownchangeKK*chgGame
 1830 1581 4.00 9 2.04 40 81.60 
  Requelme Romero, Jose 1981  * ECU0.001-0.0840-3.20 
  Flores, Jose 1819 ECU0.5010.304012.00 
  Martinez Maya, Joel 1732 ECU0.5010.20408.00 
  Ramos Baya, David Santiago 1641 ECU1.0010.584023.20 
  Chang Suarez, Andres 1981  * ECU0.5010.424016.80 
  Zambrano, Junior c1950 ECU0.5010.404016.00 
  Intriago Intriago, Eric 1661 ECU0.5010.11404.40 
  Benitez Chiriboga, Jaime 1981  * ECU0.001-0.0840-3.20 
  Montero Cedillo, Aly 1726 ECU0.5010.19407.60 
 * 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)
 
 Nacional U18 Open Riobamba ECU 2017-04-12
RcRownchangeKK*chgGame
 1652 1581 5.50 9 1.81 40 72.40 
  Mayorga Hermosa, Daniel 1181  * ECU1.0010.08403.20 
  Mendoza Criollo, Carlos David c1948 ECU0.5010.404016.00 
  David Parrales, Carlos 1795 ECU0.5010.274010.80 
  Infante Nunez, Sebastian 1517 ECU0.501-0.0940-3.60 
  Fonseca Medina, Andree 1756 ECU1.0010.734029.20 
  Ramos Baya, David Santiago 1641 ECU1.0010.584023.20 
  Jaramillo, Christian 1868 ECU0.001-0.1640-6.40 
  Moreno Viteri, Oscar 1695 ECU0.001-0.3440-13.60 
  Aguirre Burgos, Flavio Jose 1465 ECU1.0010.344013.60 
 * 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)
 

 

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