Rapid: Individual Calculations June 2023
 De Oliveira, Joao  Total change: 17.60  Rating chartPersonal card
 22eme Tournoi Rapide d'Echecs de Bethune BETHUNE FRA 2023-05-18
RcRownchangeKK*chgGame
 1567 1406 2.50 7 0.15 20 3.00 
  Rouze, Xavier 1974 FRA0.001-0.0220-0.40 
  Peeters, Paul 1173 BEL1.0010.21204.20 
  Marciniak, Marcel 1730 FRA0.001-0.1320-2.60 
  Vasseur, Christian 1699 FRA0.001-0.1520-3.00 
  Decraene, Eden 1070 BEL0.501-0.3820-7.60 
  Daum, Philippe 1627 FRA1.0010.782015.60 
  Willart, Hubert 1696 FRA0.001-0.1620-3.20 

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)
 
 3eme Open Rapide d'Echecs de Douai DOUAI FRA 2023-05-21
RcRownchangeKK*chgGame
 1762 1406 2.00 7 0.73 20 14.60 
  Orieux, Etienne 1984 FRA1.0010.982019.60 
  Przymenski, Christian 1730 FRA1.0010.872017.40 
  Lesueur, Gabriel 1981 FRA0.001-0.0220-0.40 
  Giovannelli, Jonathan 1716 FRA0.001-0.1420-2.80 
  Houriez, Alain 2076 FRA0.001-0.0120-0.20 
  Bienaime, Alain 1319 FRA0.001-0.6220-12.40 
  Nguyen, Gael 1531 FRA0.001-0.3320-6.60 

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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