Individual Calculations September 2019
 Chavarria Soto, Ariana Lucia  Total change: -9.60  Rating chartPersonal card
 Panamericano de la Juventud 2019 sub 14 femenino Guayaquil ECU 2019-07-21
RcRownchangeKK*chgGame
 1287 1129 1.50 5 -0.08 40 -3.20 
  Barahona, Dalila Yamileth 1529  * ESA0.001-0.0840-3.20 
  Borbor Velez, Leysla 1346 ECU0.001-0.2240-8.80 
  Lopez Urbina, Andrea Sofia 1211 PER0.001-0.3940-15.60 
  Nole Alvarez, Antuannet Huguette 1021 PER0.501-0.1540-6.00 
  Stephenson, Amy 1328 JAM1.0010.764030.40 
 * 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)
 
 I IRT CANETE Canete PER 2019-08-17
RcRownchangeKK*chgGame
 1555 1155 0.00 2 -0.16 40 -6.40 
  Zea, Aldo 1555  * PER0.001-0.0840-3.20 
  Flores Vasquez, Abner 1555  * PER0.001-0.0840-3.20 
 * 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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