Individual Calculations March 2018
 De Souza Sa, Apolo  Total change: 42.00  Rating chartPersonal card
 IV Floripa Chess Open 2018 Florianopolis SC BRA 2018-01-19
RcRownchangeKK*chgGame
 1932 1886 5.50 10 1.05 40 42.00 
  Salvadego, Matheus Henrique De O 1719 BRA0.501-0.2240-8.80 
  Dibai, Jerry 1717 BRA1.0010.284011.20 
  De Souza Monteiro, Marcos Paulo 1985 BRA1.0010.644025.60 
  Borges, Guilherme Deola 2198 BRA0.001-0.1440-5.60 
  Vargas, Gabriela wf2099 PAR0.5010.274010.80 
  Goncalves, Davi Sulzbacher f2174 BRA0.5010.344013.60 
  Fernandes Filho, Bergson Fragoso 2108 BRA0.001-0.2240-8.80 
  Zampronha, Vitor Luis 1603 BRA1.0010.16406.40 
  Do Valle Cardoso, Lucas 2053 BRA0.001-0.2840-11.20 
  Buganca, Luiz Henrique Da Silva c1663 BRA1.0010.22408.80 

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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