Rapid: Individual Calculations February 2023
 Fortunato, Antonio Eduardo Concei  Total change: 35.00  Rating chartPersonal card
 XXIV Torneio da Freguesia de Benfica Lisboa POR 2022-12-17
RcRownchangeKK*chgGame
 1600 1481 5.00 9 1.51 20 30.20 
  Silva, Miguel 2183 POR0.001-0.0120-0.20 
  Carvalho, Joao Pedro Ferreira Lar 1112 POR1.0010.10202.00 
  Candeias, Humberto Manuel Coelho 1762 POR1.0010.842016.80 
  Mendes, Pedro Miguel Gomes 1799 POR0.001-0.1320-2.60 
  Bento, Rudolfo Antonio De Campos 1718 POR0.001-0.2020-4.00 
  Neto, Dinis Fonseca 1216 POR1.0010.18203.60 
  Gomes, Jose Luis Soares 1670 POR0.001-0.2520-5.00 
  Byron, Toby 1219 ENG1.0010.18203.60 
  Oliveira, Miguel Chemetov Cravo B 1723 POR1.0010.802016.00 

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)
 
 Xadrez na Fabrica da Polvora 2023 (3) Barcarena POR 2023-01-29
RcRownchangeKK*chgGame
 1566 1481 1.50 3 0.24 20 4.80 
  Wang, Minqing 1881  * GER0.5010.42208.40 
  Machado, Tiago Candido Leitao Mir 1555 POR0.001-0.4020-8.00 
  Maissa, Susana Flora Cesana 1263 POR1.0010.22204.40 
 * 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)
 

 

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