Individual Calculations September 2019
 Zambrano Acebo, Jean Junior  Total change: -52.40  Rating chartPersonal card
 Panamericano de la Juventud 2019 sub 18 absoluto Guayaquil ECU 2019-07-21
RcRownchangeKK*chgGame
 2164 2202 5.50 9 0.64 40 25.60 
  Hepler Ramirez , Narayana 1861 PER0.501-0.3840-15.20 
  Donoso Diaz, Sebastian f2239 CHI1.0010.554022.00 
  Caballero Quijano, Mitzy Mishell wm2059 PER1.0010.314012.40 
  Hua, Eugene f2303 CAN0.5010.14405.60 
  Reyes Mendoza, Marcelo 2045 CHI1.0010.294011.60 
  Avila Pavas, Santiago f2411 COL0.001-0.2340-9.20 
  Mayeregger, Arnold 1977 PAR1.0010.22408.80 
  Peng, Shunkai f2300 USA0.5010.13405.20 
  Shen, Christopher f2283 USA0.001-0.3940-15.60 

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 sub 18 absoluto 2019 Quito ECU 2019-08-21
RcRownchangeKK*chgGame
 1865 2202 5.00 8 -1.95 40 -78.00 
  Jaramillo Arce, Bryan 1802  * ECU1.0010.08403.20 
  Norona Obaco, Wenceslao 1802  * ECU1.0010.08403.20 
  Castillo Gonzalez, Thomas 1802  * ECU1.0010.08403.20 
  Esmeraldas Huachi, Anderson 1853 ECU1.0010.11404.40 
  Ortiz Verdezoto, Anahi wf2030 ECU0.001-0.7340-29.20 
  Silva Chifla, Paul 1802  * ECU0.501-0.4240-16.80 
  Quinde Rizzo, Hugo 1802  * ECU0.501-0.4240-16.80 
  Jaramillo Arce, David 2025 ECU0.001-0.7340-29.20 
 * 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)
 

 

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