Individual Calculations February 2019
 Moreno Viteri, Oscar  Total change: -44.00  Rating chartPersonal card
 XVIII Nacional Absoluto sub 16 Ibarra ECU 2018-12-24
RcRownchangeKK*chgGame
 1539 1667 5.00 8 -0.21 40 -8.40 
  Velasco Pilpe, Isaias 1406 ECU1.0010.18407.20 
  Villagomez Muenala, Paul 1434 ECU1.0010.21408.40 
  Menes Aguirre, Ivan 1821 ECU0.001-0.2940-11.60 
  Guaraca, Juan 1431 ECU1.0010.20408.00 
  Campana Guevara, Andres 1452 ECU1.0010.23409.20 
  Aguirre Burgos, Flavio Jose c1797 ECU0.001-0.3240-12.80 
  Chocho, Jeison 1638 ECU0.001-0.5440-21.60 
  Nunez Villavicencio, Jorge 1329 ECU1.0010.12404.80 

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)
 
 XVIII Nacional sub 20 absoluto Portoviejo ECU 2018-12-29
RcRownchangeKK*chgGame
 1597 1667 4.50 9 -0.89 40 -35.60 
  Paute, Arizaga Angel Samuel 1412 ECU1.0010.19407.60 
  Requelme Romero, Jose 2047 ECU0.001-0.0940-3.60 
  Silva Chifla, Paul 1609 ECU0.501-0.0840-3.20 
  Viscaino Yanez, Jhonny Cesar 1507 ECU0.501-0.2140-8.40 
  Plua, Jonathan 1506 ECU1.0010.294011.60 
  Vergara Loor, Steven 1593 ECU0.501-0.1040-4.00 
  Illares, Daniel 1577 ECU0.501-0.1240-4.80 
  Barrera, Joel Z 1667 ECU0.001-0.5040-20.00 
  Moreira, Andres 1459 ECU0.501-0.2740-10.80 

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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