Individual Calculations July 2014
 Tacconi Da Silva, Lucas  Total change: -32.10  Rating chartPersonal card
 IV IRT de Xadrez - Foz do Iguaçu 100 anos Foz do Iguaçu/PR BRA 2014-06-19
RcRownchangeKK*chgGame
 1880 2023 3.00 6 -1.07 30 -32.10 
  Gil, Alejandro 1840 ECU1.0010.26307.80 
  Okawati, Gabriel Akira 1885 BRA0.501-0.1930-5.70 
  Caetano, Hugo Zanotti Mendonca 2183 BRA0.001-0.2930-8.70 
  Britez, G Jorge A 1888 PAR0.001-0.6830-20.40 
  Bueno, Marcos Antonio Ferreira 1733 BRA1.0010.16304.80 
  Farhat, Mohamed Abdallah 1749 BRA0.501-0.3330-9.90 

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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