Individual Calculations May 2017
 Villarroel Escobar, Sebastian  Total change: 174.80  Rating chartPersonal card
 Nacional U20 2017 Manta ECU 2017-03-29
RcRownchangeKK*chgGame
 1622 1454 4.50 9 1.84 40 73.60 
  Bedon, Kevin 1779 ECU0.001-0.1340-5.20 
  Moreno Viteri, Oscar 1695 ECU0.5010.304012.00 
  Zavala Quiroz, Johan Steven 1361 ECU1.0010.374014.80 
  Pereira Berrozo, Hernardo 1613 ECU0.5010.21408.40 
  Gaibor, Ivan 1670 ECU0.001-0.2240-8.80 
  Garcia Trujillo, Mario 1534 ECU0.5010.11404.40 
  Bermudez Veliz, Alejandro 1491 ECU1.0010.554022.00 
  Solano Pallo, Jesael 1663 ECU1.0010.774030.80 
  David Parrales, Carlos 1795 ECU0.001-0.1240-4.80 

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)
 
 Nacional U18 Open Riobamba ECU 2017-04-12
RcRownchangeKK*chgGame
 1633 1454 5.00 9 2.53 40 101.20 
  Fonseca Medina, Andree 1756 ECU0.5010.354014.00 
  Quimi, Arturo 1714 ECU0.5010.324012.80 
  Luna Urrutia, Alex Josue 1641 ECU1.0010.744029.60 
  Alomia Aldaz, Fernando 1737 ECU0.001-0.1640-6.40 
  Andrade Puente, Robinson Steven 1547 ECU0.001-0.3740-14.80 
  Moreira, Andres 1550 ECU1.0010.634025.20 
  Fonseca Medina, Diego 1547 ECU1.0010.634025.20 
  Lopez Casigna, Edgar 1534 ECU0.001-0.3940-15.60 
  Barrera, Joel Z 1670 ECU1.0010.784031.20 

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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