Individual Calculations January 2020
 Ibarra Elizarraras, Juan Jose  Total change: -69.60  Rating chartPersonal card
 Torneo Internacional BIONEXT 2019 Chihuahua, Chuihuahua MEX 2019-11-28
RcRownchangeKK*chgGame
 2254 1889 0.00 2 -0.20 20 -4.00 
  Della Morte, Pablo m2289  * ARG0.001-0.0820-1.60 
  Corrales Jimenez, Zenia wm2219 MEX0.001-0.1220-2.40 
 * 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)
 
 VI TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2019 Arica CHI 2019-12-15
RcRownchangeKK*chgGame
 1713 1889 3.00 9 -3.28 20 -65.60 
  Cerda Albornoz, Guillermo f2158 CHI0.001-0.1720-3.40 
  Neira Zamudio, Rafael 1489  * CHI1.0010.08201.60 
  Fernandez, Maria Florencia wm2241 ARG0.001-0.1120-2.20 
  Serrano Fernandez, Djalmar 1631 VEN0.001-0.8220-16.40 
  Alterman Silva, Felix 1659 CHI0.001-0.7920-15.80 
  Lagos Villalobos, Alexander 1489  * CHI1.0010.08201.60 
  Huamani Tinco, Rigoberto Albino 1584 PER0.001-0.8620-17.20 
  Alfaro Zambrano, Luis Fabricio 1489  * PER1.0010.08201.60 
  Rios Cautin, Rodrigo 1679 CHI0.001-0.7720-15.40 
 * 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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