Individual Calculations September 2019
 Montiel Caceres, Helen  Total change: -12.80  Rating chartPersonal card
 Campeonato Panamericano Sub-20 Femenino, Bolivia 2019 Cochabamba BOL 2019-08-01
RcRownchangeKK*chgGame
 1519 1514 2.50 7 -0.96 40 -38.40 
  Arce, Valeria 1246 BOL0.001-0.8340-33.20 
  Chavez, Perla 1571 BOL1.0010.584023.20 
  Iquise Calle, Jhosselyn 1329 BOL1.0010.264010.40 
  Mamani, Anahi wf1813 BOL0.001-0.1540-6.00 
  Cuadros Quispe, Danae Yadira 1371 PER0.501-0.1940-7.60 
  Enriquez Coronel, Gaia Paola 1615 BOL0.001-0.3640-14.40 
  Loyola Torres, Maria Gracia wc1689 PER0.001-0.2740-10.80 

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)
 
 Abierto IRT Jose Rubinstein 2019 Villa Martelli ARG 2019-08-14
RcRownchangeKK*chgGame
 1641 1514 3.50 8 0.64 40 25.60 
  Pereyra, Jonathan 1906 ARG0.001-0.0840-3.20 
  Medina, Jeferson 1114  * ARG1.0010.08403.20 
  Vercillo, Fernando 1822 ARG0.001-0.1440-5.60 
  Payba, Joaquin 1228 ARG1.0010.16406.40 
  Fuentes, Agustin 1531 ARG1.0010.524020.80 
  Koch, Juan 1914  * ARG0.001-0.0840-3.20 
  Moldovan, Adrian 1874 ARG0.001-0.1040-4.00 
  Duran, Diego 1739 ARG0.5010.284011.20 
 * 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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