Individual Calculations April 2018
 Martinez Maya, Steven  Total change: 1.00  Rating chartPersonal card
 Colegio Americano U23 Guayaquil ECU 2018-02-16
RcRownchangeKK*chgGame
 1792 2115 5.50 7 -0.45 20 -9.00 
  Abril, Natalie 1715  * ECU1.0010.08201.60 
  Bohorquez Canizares, Maria 1715  * ECU1.0010.08201.60 
  Moncayo, David 1715  * ECU1.0010.08201.60 
  Ruiz, Mishell wf1908 ECU1.0010.23204.60 
  Escobar, Lauro 2060 ECU0.001-0.5820-11.60 
  Lopez Galvez, Erick 1715  * ECU1.0010.08201.60 
  Ramos Baya, David Santiago 1715  * ECU0.501-0.4220-8.40 
 * 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 Nacional2018 Salinas ECU 2018-03-13
RcRownchangeKK*chgGame
 2005 2115 6.00 9 0.50 20 10.00 
  Chuquira Rivera, Pablo Ismael 1715  * ECU1.0010.08201.60 
  Menes Aguirre, Ivan 1777 ECU0.501-0.3820-7.60 
  Sanchez Uriguen, Michael Edinson 1893 ECU1.0010.22204.40 
  Munoz Sanchez, Jhon f2232 ECU0.001-0.3420-6.80 
  Ortiz, Omar 1715  * ECU1.0010.08201.60 
  Noboa, Kevin f2288 ECU1.0010.732014.60 
  Munoz Sanchez, Miguel m2260 ECU0.5010.19203.80 
  Reinoso, Daniel 2042 ECU0.501-0.1020-2.00 
  Guerrero Fuentes, Carlos f2127 ECU0.5010.02200.40 
 * 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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