Blitz: Individual Calculations May 2019
 Jurado Grefa, Heidy  Total change: 14.80  Rating chartPersonal card
 Campeonato Nacional Blitz sub 14 absoluto y femenino 2019 Macas ECU 2019-03-29
RcRownchangeKK*chgGame
 1410 1047 0.00 4 -0.42 20 -8.40 
  Garzon Zapatanga, Christopher Leo 1422 ECU0.001-0.0920-1.80 
  Martinez Zambrano, Karina Paola 1447  * ECU0.001-0.0820-1.60 
  Infante Freire, Alex Daniel 1447  * ECU0.001-0.0820-1.60 
  Torres Tomala, Jeffrey 1325 ECU0.001-0.1720-3.40 
 * 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)
 
 Campeonato Nacional Blitz sub 16 Abs y femenino 2019 Guayaquil ECU 2019-04-25
RcRownchangeKK*chgGame
 1316 1047 2.50 7 1.16 20 23.20 
  Vargas Velastegui, Marco 1388 ECU0.5010.38207.60 
  Luna Urrutia, Alex Josue 1447  * ECU0.001-0.0820-1.60 
  Orbe Vivero, Maria Jose 1177 ECU1.0010.682013.60 
  Palacios Gordillo, Camila Estefan 1162 ECU1.0010.662013.20 
  Loor Veliz, Thais 1369 ECU0.001-0.1320-2.60 
  Infante Freire, Alex Daniel 1447  * ECU0.001-0.0820-1.60 
  Rubio Chanchay, Ostin Jose 1219 ECU0.001-0.2720-5.40 
 * 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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