Individual Calculations February 2019
 Ortiz Salazar, Enrique  Total change: 36.80  Rating chartPersonal card
 XVIII Nacional absoluto sub 18 Ambato ECU 2019-01-15
RcRownchangeKK*chgGame
 1510 1320 3.00 8 0.92 40 36.80 
  Ramos Baya, David Santiago 1649 ECU0.001-0.1240-4.80 
  Guinson, Rony 1546 ECU0.5010.294011.60 
  Sanchez, Dennis 1470 ECU0.001-0.3040-12.00 
  Tabango Espinoza, Gabriel 1338 ECU0.5010.03401.20 
  Reyes, Jesus 1505 ECU1.0010.744029.60 
  Vergara Loor, Steven 1593 ECU0.001-0.1740-6.80 
  Antich Cajeca, Jefferson 1501 ECU1.0010.744029.60 
  Salgado, Lucas 1479 ECU0.001-0.2940-11.60 

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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