Rapid: Individual Calculations January 2024
 Ferreira, Alan Guedes  Total change: 82.80  Rating chartPersonal card
 III Circuito Maringaense 2023 de Xadrez RPD - 3a Etapa Maringa PR BRA 2023-12-09
RcRownchangeKK*chgGame
 1643 1793 3.50 4 0.87 40 34.80 
  Onishi, Getulio Issamu 1393  * BRA1.0010.08403.20 
  Santos, Rogerio De Souza 1688 BRA1.0010.364014.40 
  Gomes, Dioni De Souza 1427 BRA1.0010.10404.00 
  Lukachewski Junior, Wanderlei 2063 BRA0.5010.334013.20 
 * 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)
 
 V Torneio de Xadrez RPD de Mandaguari 2023 Mandaguari PR BRA 2023-12-17
RcRownchangeKK*chgGame
 1572 1793 5.50 6 1.20 40 48.00 
  Brensis, Maria Gabriela 1393  * BRA1.0010.08403.20 
  Onishi, Getulio Issamu 1380 BRA1.0010.07402.80 
  Barbosa, Kassio Rodrigo 1508 BRA1.0010.16406.40 
  Macedo, Felipe Cruz 1273 BRA1.0010.03401.20 
  Lukachewski Junior, Wanderlei 2063 BRA1.0010.834033.20 
  Ramazzotte, Maicon Zilli 1816 BRA0.5010.03401.20 
 * 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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