Individual Calculations September 2019
 Donoso Diaz, Sebastian  Total change: -115.60  Rating chartPersonal card
 Panamericano de la Juventud 2019 sub 18 absoluto Guayaquil ECU 2019-07-21
RcRownchangeKK*chgGame
 1947 2239 5.00 9 -2.44 40 -97.60 
  Mejias Nunez, Rafael E. 1908 PUR0.001-0.8840-35.20 
  Zambrano Acebo, Jean Junior f2202 ECU0.001-0.5540-22.00 
  Villagomez Muenala, Paul 1839  * ECU1.0010.08403.20 
  Araoz Andrade, Ivan Alexander 1839  * PER0.001-0.9240-36.80 
  Hurtado, Samuel Alexander 1839  * PAN1.0010.08403.20 
  Echeverria Bravo, Juan Sebastian 1839  * ECU1.0010.08403.20 
  Gomez Huaraya, Jesus Miguel 2060 PER0.501-0.2340-9.20 
  Mayeregger, Arnold 1977 PAR1.0010.18407.20 
  Vasquez Jimenez, Cristhian 2022 PER0.501-0.2840-11.20 
 * 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)
 
NOTE: K factor changed
 Campeonato Panamericano Sub-20 Absoluto, Bolivia 2019 Cochabamba BOL 2019-08-01
RcRownchangeKK*chgGame
 2080 2309 6.00 9 -0.90 20 -18.00 
  Castellanos Villela, Alejandro c1985 CHI0.001-0.8720-17.40 
  Bracamonte, Humberto 1909  * BOL1.0010.08201.60 
  Caballero Quijano, Mitzy Mishell wm2059 PER0.001-0.8120-16.20 
  Ccerhuayo Escobedo, Mels Leopold 1909  * PER1.0010.08201.60 
  Davila Blanco, Juan Jose c2052 PUR1.0010.18203.60 
  Zhang, Derek 2147 USA0.501-0.2120-4.20 
  Titichoca Daza, Daniel c2143 BOL1.0010.28205.60 
  Huang, Andy f2263 USA0.501-0.0620-1.20 
  Pinto, Daniel f2257 BOL1.0010.43208.60 
 * 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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