Individual Calculations October 2023
 Da Silva, Joao Inacio P S  Total change: 0.00  Rating chartPersonal card
 Regional Nordeste 2023 - Nordestao Aracaju SE BRA 2023-09-08
RcRownchangeRpKK*chgGame
 1546 0 2.00 6 0.00 1421   0.00 
  De Macedo, Alexandre Ricardo S 1704 BRA0.0010.00 0.00 
  Leite, Gina Dourado Rocha 1424 BRA1.0010.00 0.00 
  Gomes, Genildo De Souza 1563 BRA0.0010.00 0.00 
  Dos Santos, Fabio Alexandre 1761 BRA0.0010.00 0.00 
  Lohmann, Edipo Luiz 1369 BRA1.0010.00 0.00 
  Santos, Gildemar De Oliveira 1456 BRA0.0010.00 0.00 

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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