Rapid: Individual Calculations August 2019
 Perez, Patrick  Total change: 28.40  Rating chartPersonal card
 RAPIDASPOM 13-07-2019 BORDEAUX FRA 2019-07-13
RcRownchangeKK*chgGame
 1690 1702 4.00 5 1.42 20 28.40 
  Roche, Philippe 1701 FRA1.0010.502010.00 
  Kanouni, Abdel 1569 FRA1.0010.32206.40 
  Kada, Rabah 1525 FRA0.001-0.7320-14.60 
  L`hospital, Philippe 1886 FRA1.0010.742014.80 
  Sallette, Alain 1769 FRA1.0010.592011.80 

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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