Individual Calculations October 2021
 Zubieta Echalar, Eduardo  Total change: 66.80  Rating chartPersonal card
 XXXI Panamerican Youth Chess Festival 2021 - U14 Open Florianopolis SC BRA 2021-09-04
RcRownchangeKK*chgGame
 1253 1384 3.00 7 -1.58 40 -63.20 
  Lopez Garcia, Miguel Angel 1734 MEX0.001-0.1140-4.40 
  Mayta Aiza, Maveric 1576 BOL0.001-0.2540-10.00 
  Fernandez Conni, Isaac Paulo 1053 BOL0.001-0.8840-35.20 
  Clark, Tarquin 1025 BAR1.0010.10404.00 
  Janampa Javier, Brandon Daniel 1146 PER0.001-0.8040-32.00 
  Terence, Melvin 1082 BAR1.0010.15406.00 
  Camargo Vasquez, Sayre Sebastian 1155 PER1.0010.21408.40 

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)
 
 IRT Sub-2000 "101 Aniversario del Club Social 24 de Septiembre" Santa Cruz BOL 2021-09-23
RcRownchangeKK*chgGame
 1591 1384 4.50 5 3.25 40 130.00 
  Costas, Juan Manuel 1590 BOL0.5010.264010.40 
  Gomez Segura, Dilier Daine 1557 CUB1.0010.734029.20 
  Lilienfeld Quevedo, Daniel 1451 BOL1.0010.594023.60 
  Trujillo Caceres, Juan David 1575 BOL1.0010.754030.00 
  Monroy Carrizo, Javier 1784  * BOL1.0010.924036.80 
 * 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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