Individual Calculations September 2016
 Salgado, Lucas  Total change: -16.00  Rating chartPersonal card
 CAMPEONATO NACIONAL OPEN U14 2016 Guayaquil ECU 2016-06-29
RcRownchangeKK*chgGame
 1391 1449 2.00 3 0.26 40 10.40 
  Orellana Sarmiento, Carlos Luis 1209 ECU0.501-0.3040-12.00 
  Calderon Guerra, Danny Patricio 1754 ECU0.5010.364014.40 
  Nugra Loja, Eric 1211 ECU1.0010.20408.00 

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)
 
 III open internacional Salinas U14 Salinas ECU 2016-08-18
RcRownchangeKK*chgGame
 1361 1449 0.50 2 -0.66 40 -26.40 
  Yanez, Isacc 1623 ECU0.001-0.2740-10.80 
  Villagomez, Paul 1098 ECU0.501-0.3940-15.60 

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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