Individual Calculations February 2024
 Mariot Vaz, Joao Antonio Bertolu  Total change: 15.00  Rating chartPersonal card
 X Floripa Chess Open 2024 Florianopolis SC BRA 2024-01-20
RcRownchangeKK*chgGame
 1896 1772 3.50 8 0.75 20 15.00 
  Cueto, Jonny m2108 BOL0.001-0.1220-2.40 
  Baratieri, Maria Vitoria 1372  * BRA1.0010.08201.60 
  Guerrero, Alvaro 1999 URU1.0010.792015.80 
  Volkmann, Andre Jordi 2082 BRA0.001-0.1420-2.80 
  Bortoloso, Moacir Canella c2033 BRA1.0010.822016.40 
  Curi, Gabriel f2069 URU0.001-0.1520-3.00 
  Gruettner, Ralf 2071 GER0.001-0.1520-3.00 
  Spieker, Otavio Schmidt 1432 BRA0.501-0.3820-7.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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