Rapid: Individual Calculations July 2023
 Dos Santos, Rikelme Amorim  Total change: 149.60  Rating chartPersonal card
 III Memorial Professor Pedro Crescencio Bom Conselho PE BRA 2023-06-10
RcRownchangeKK*chgGame
 1872 1439 4.50 7 3.74 40 149.60 
  De Lima, Carlos Alexandre 2065 BRA1.0010.994039.60 
  Souza Neto, Hilton Vilarim De 1892 BRA1.0010.944037.60 
  Urquiza, Marcello De Albuquerque 1999 BRA0.5010.484019.20 
  Lima, Luiz Alexandre De Souza 1910 BRA1.0010.954038.00 
  Lima, Rinaldo 1740 FRA0.001-0.1540-6.00 
  Da Silva, Erick Feitosa 2023 BRA0.001-0.0240-0.80 
  Acioli, Luyse Victoria Gomes 1476 BRA1.0010.554022.00 

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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