Individual Calculations March 2023
 Montiel Caceres, Helen  Total change: -15.20  Rating chartPersonal card
 Liga Paraguaya de Ajedrez 2022 Copa de Plata Asuncion PAR 2023-02-04
RcRownchangeKK*chgGame
 1605 1659 2.50 3 0.88 40 35.20 
  Zarza, Raul 1259  * PAR1.0010.08403.20 
  Frutos Moreno, Carlos Manuel 1668 PAR1.0010.514020.40 
  Centurion, Emilio 1888 PAR0.5010.294011.60 
 * 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)
 
 Festival Nacional de la Juventud 2023 Sub 18 Ciudad del Este PAR 2023-02-10
RcRownchangeKK*chgGame
 1804 1659 0.00 3 -1.26 40 -50.40 
  Duarte Laconich, Jazmin 1384 PAR0.001-0.8340-33.20 
  Oviedo Acosta, Paula 1718 PAR0.001-0.4240-16.80 
  Melian, Juan Sebastian c2310 PAR0.001-0.0140-0.40 

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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