Individual Calculations February 2019
 Vergara Loor, Steven  Total change: -7.60  Rating chartPersonal card
 XVIII Nacional sub 20 absoluto Portoviejo ECU 2018-12-29
RcRownchangeKK*chgGame
 1684 1593 4.50 8 1.32 40 52.80 
  Poaquiza Yumbulema, Jonathan 1659 ECU0.001-0.4140-16.40 
  Solano Pallo, Jesael 1620 ECU0.5010.04401.60 
  Chuquira Rivera, Pablo Ismael 1529 ECU1.0010.414016.40 
  Chuncha Martinez, Alex Maurici 1475 ECU1.0010.344013.60 
  Moreno Viteri, Oscar 1667 ECU0.5010.10404.00 
  Aspiazu Sibri, Marlon 1993  * ECU1.0010.924036.80 
  Bedon, Kevin 1879 ECU0.001-0.1640-6.40 
  Ramos Baya, David Santiago 1649 ECU0.5010.08403.20 
 * 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)
 
 XVIII Nacional absoluto sub 18 Ambato ECU 2019-01-15
RcRownchangeKK*chgGame
 1453 1593 4.50 9 -1.51 40 -60.40 
  Tabango Espinoza, Gabriel 1338 ECU0.501-0.3140-12.40 
  Nunez Villavicencio, Jorge 1464 ECU0.501-0.1740-6.80 
  Analuisa Ramirez, Jaime 1374 ECU0.501-0.2840-11.20 
  Norona Obaco, Wenceslao 1456 ECU0.001-0.6840-27.20 
  Chuquitarco Martinez, Jardiel 1193  * ECU0.501-0.4240-16.80 
  Ortiz Salazar, Enrique 1320 ECU1.0010.17406.80 
  Ortiz, Omar 1826 ECU0.001-0.2140-8.40 
  Adriano Rivera, Mateo 1482 ECU1.0010.354014.00 
  Echeverria Bravo, Juan Sebastian 1624 ECU0.5010.04401.60 
 * 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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