Individual Calculations February 2024
 Rigo, Joanir Fernando  Total change: 42.40  Rating chartPersonal card
 X Floripa Chess Open 2024 Florianopolis SC BRA 2024-01-20
RcRownchangeKK*chgGame
 1672 1302 2.00 8 1.06 40 42.40 
  Cruz, Natan Gomes 1888 BRA0.5010.484019.20 
  Nakata, Thifanni Harumi 1785 BRA0.5010.454018.00 
  Boabaid, Jorge Alberto Duardes c1771 BRA0.001-0.0540-2.00 
  Gomes, Marco Tulio Caldeira 1638 BRA0.001-0.1240-4.80 
  Guimaraes, Victor Carib Crosland 1531 BRA0.5010.294011.60 
  Ferreira, Carlos Eduardo 1568 BRA0.001-0.1840-7.20 
  Orlandi Neto, Aristides 1592 BRA0.5010.344013.60 
  Cunha, Angelo 1599 BRA0.001-0.1540-6.00 

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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