Individual Calculations February 2019
 Ferreira, Rodrigo Maycon Miranda  Total change: -26.00  Rating chartPersonal card
 V Floripa Chess Open STD 2019 Florianopolis SC BRA 2019-01-21
RcRownchangeKK*chgGame
 1683 1813 4.50 9 -1.30 20 -26.00 
  Cordero, Daniela wm2053 BOL0.001-0.2020-4.00 
  Woichinevski, Joao Vinicius Peru 1528 BRA0.001-0.8420-16.80 
  Caribe Santos, Luiz Carlos 1471 BRA0.501-0.3820-7.60 
  De Sousa, Daniel Paiva 1539 BRA1.0010.17203.40 
  Laperuta, Renan Portes 1566 BRA0.501-0.3120-6.20 
  Seiffert, Gabriel Pamplona 1436 BRA1.0010.09201.80 
  Lage, Pedro Ferreira 1986 BRA0.001-0.2720-5.40 
  Monteiro, Daniel Zotelli 1567 BRA1.0010.19203.80 
  Heinechen, John 2002 PAR0.5010.25205.00 

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)
 

 

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