Individual Calculations April 2022
 Ramallo Aguilar, Ariadne Ricela  Total change: 43.32  Rating chartPersonal card
 IRT "Akiba Rubinstein" La Paz BOL 2022-02-25
RcRownchangeKK*chgGame
 1415 1311 3.50 5 1.69 38 64.22 
  Claure Verastegui, Rene David 1483 BOL0.001-0.2738-10.26 
  Jimenez Mercado, Julio Esteban 1292 BOL1.0010.473817.86 
  Halvorsen, Kjetil 1519 CHI1.0010.773829.26 
  Yujra Paredez, Ignacio Tadeo 1309 BOL0.5010.00380.00 
  Jauregui, Alvaro 1474 BOL1.0010.723827.36 

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)
 
 1er. IRT Cerrado Invitacional "Club Blitz, Casa de Ajedrez" La Paz BOL 2022-03-04
RcRownchangeKK*chgGame
 1371 1366 0.50 4 -1.46 38 -55.48 
  Suarez Gutierrez, Camila 1290 BOL0.501-0.1038-3.80 
  Alarcon Miranda, Alejandro 1437 BOL0.001-0.4038-15.20 
  Jimenez Mercado, Julio Esteban 1392 BOL0.001-0.4638-17.48 
  Yujra Paredez, Ignacio Tadeo 1366 BOL0.001-0.5038-19.00 

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)
 
 2do. Torneo Sub-18 Femenino, Clasificatorio al Panamericano 2022 Oruro BOL 2022-03-18
RcRownchangeKK*chgGame
 1364 1366 3.00 5 0.47 38 17.86 
  Velasquez Nava, Raquel 1399 BOL0.001-0.4538-17.10 
  Martinez Delgado, Nicole Ariana 1210 BOL1.0010.293811.02 
  Yepez Montenegro, Gloria Luz 1584 BOL1.0010.783829.64 
  Condori Rodriguez, Ashelen 1271 BOL0.001-0.6338-23.94 
  Espinoza Coca, Laura 1355 BOL1.0010.483818.24 

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)
 
 Grand Prix Nacional de Ajedrez 2021-2022 (6to. Torneo) El Alto BOL 2022-03-24
RcRownchangeKK*chgGame
 1818 1366 1.00 4 0.44 38 16.72 
  Ramirez, Maria Eugenia wf2016 BOL0.001-0.0138-0.38 
  Aguilar, Pedro 1883 BOL0.001-0.0438-1.52 
  Mollo, Jhoan f2008 BOL0.001-0.0138-0.38 
  Rivas Perez, Oscar Daniel 1365 BOL1.0010.503819.00 

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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