Individual Calculations October 2021
 Romero Villarroel, Rodrigo Ever  Total change: 115.60  Rating chartPersonal card
 XXXI Panamerican Youth Chess Festival 2021 - U14 Open Florianopolis SC BRA 2021-09-04
RcRownchangeKK*chgGame
 1495 1354 4.00 7 1.52 40 60.80 
  Janampa Javier, Brandon Daniel 1146 PER1.0010.23409.20 
  Goncalves, Davi Augusto 1642 BRA0.001-0.1640-6.40 
  Colodro Pacajes, Santos Mateo 1182 BOL1.0010.274010.80 
  Lopez Escobar, Daniel Alejandro 1354 GUA1.0010.504020.00 
  Caceres Sandoval, Eduardo 1754  * PER1.0010.924036.80 
  De Albuquerque, Ian Telek C. 1754  * BRA0.001-0.0840-3.20 
  Borges Oliveros, Sebastian Franci 1636 VEN0.001-0.1640-6.40 
 * 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)
 
 IRT Sub-2000 "101 Aniversario del Club Social 24 de Septiembre" Santa Cruz BOL 2021-09-23
RcRownchangeKK*chgGame
 1513 1354 3.00 5 1.37 40 54.80 
  Vidaurre, Luis 1754  * BOL1.0010.924036.80 
  Gomez Segura, Dilier Daine 1557 CUB1.0010.764030.40 
  Monroy Carrizo, Javier 1754  * BOL0.001-0.0840-3.20 
  Moscoso Paz, Esther Angela 1063 BOL1.0010.15406.00 
  Moreno Romero, Alejandro 1438 BOL0.001-0.3840-15.20 
 * 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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