Individual Calculations January 2023
 Torales G., Ivan Alejandro B.  Total change: -113.20  Rating chartPersonal card
 Festival Sudamericano de la Juventud 2022 Sub 10 Absoluto Asuncion PAR 2022-12-01
RcRownchangeKK*chgGame
 1490 1705 5.00 8 -0.73 40 -29.20 
  Bertolotti, Juan Ignacio 1305  * URU1.0010.08403.20 
  Vinales Gonzalez, Enzo Mathias 1337 PAR0.001-0.9040-36.00 
  Arana Bello, Bruno Josef 1146 PER1.0010.03401.20 
  Santiago Perez, Luis Yamil 1634 PER1.0010.404016.00 
  Ayala Delgado, Sergio Alejandro 1650 COL0.501-0.0840-3.20 
  Wardak, Dante 1668 ARG1.0010.454018.00 
  Alvarez Orellana, Isai Jeremi 1335 BOL0.501-0.4040-16.00 
  Casalaspro, Mathias Andre 1845 BRA0.001-0.3140-12.40 
 * 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)
 
 Sudamericano Escolar 2022 Sub 11 Ciudad del Este PAR 2022-12-09
RcRownchangeKK*chgGame
 1364 1705 3.00 6 -2.10 40 -84.00 
  Torres Caballero, Sofia Anabela 1189 PAR1.0010.04401.60 
  Portillo Arriola, Andrea Magali 1362 PAR1.0010.12404.80 
  Da Silva, Kauan Salvagni Teles 1482 BRA0.501-0.2840-11.20 
  Calcada, Lucas Galvan 1623 BRA0.001-0.6140-24.40 
  Lugo Martinez, Jimena Sofia 1225 PAR0.501-0.4540-18.00 
  Rodriguez Vallejo, Killari Ariela 1305  * PER0.001-0.9240-36.80 
 * 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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