Individual Calculations May 2024
 Hataby, Raed  Total change: -3.00  Rating chartPersonal card
 Floripa Autumn Chess 2024 - U2000 Florianopolis SC BRA 2024-04-12
RcRownchangeKK*chgGame
 1807 1906 3.00 5 -0.15 20 -3.00 
  Bieging, Luca Jurgen 1735 BRA0.501-0.2320-4.60 
  Matos, Alexandre De 1855 BRA1.0010.43208.60 
  Cardoso, Leandro Ubialli 1900 BRA0.501-0.0120-0.20 
  Pavao, Alice Lara Biasi 1691 BRA0.001-0.7720-15.40 
  Mariot Vaz, Joao Antonio Bertolu 1856 BRA1.0010.43208.60 

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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