Individual Calculations January 2024
 Bianchini, Marlon  Total change: 60.00  Rating chartPersonal card
 IRT Osasco 2023 Escola de Xadrez Franca Garcia Osasco SP BRA 2023-12-01
RcRownchangeKK*chgGame
 1528 1194 2.50 6 1.62 40 64.80 
  Itagyba, Renan Fortes 1741 BRA0.001-0.0340-1.20 
  Fernandes, Thuane Teixeira 1581 BRA0.5010.414016.40 
  Damasio, Fabio Ferreira 1281 BRA1.0010.624024.80 
  Machado, Marcos Donizete 1544 BRA0.001-0.1140-4.40 
  Braga, Kaio Santos 1476 BRA0.001-0.1640-6.40 
  Nicacio, Daniel Ramos 1545 BRA1.0010.894035.60 

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 STD de Natal no CXSP Sao Paulo Sao Paulo SP BRA 2023-12-16
RcRownchangeKK*chgGame
 1464 1194 0.50 3 -0.12 40 -4.80 
  Moreira, Paulo Vinicius Macedo 1663 BRA0.001-0.0540-2.00 
  Fantinati, Nilton M. Nascimento 1429 BRA0.5010.294011.60 
  Santoro, Camila Correa 1300 BRA0.001-0.3640-14.40 

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)
 

 

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