Individual Calculations May 2024
 Rubini, Xavier  Total change: 7.40  Rating chartPersonal card
 20e Open international de Malakoff MALAKOFF FRA 2024-04-06
RcRownchangeKK*chgGame
 1710 1674 4.00 8 0.37 20 7.40 
  Sellak, Moussa 1773 FRA0.001-0.3620-7.20 
  Cortese, Leonida 1565 FRA1.0010.35207.00 
  Giblin, Martin 1818 FRA0.001-0.3120-6.20 
  Austruy, Daniel 1543 FRA1.0010.32206.40 
  Lefebvre, Christophe 1761 FRA0.5010.12202.40 
  Thoue, Jean-Claude 1807 FRA0.001-0.3220-6.40 
  Peignien, Laurent 1494 FRA1.0010.26205.20 
  Labat, Christian 1921 FRA0.5010.31206.20 

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)
 

 

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