Individual Calculations May 2023
 Leroy, Patrick  Total change: 8.40  Rating chartPersonal card
 11eme Festival de Tournois Toutes Rondes Olympique Grande Synthe Tournoi E GRANDE SYNTHE FRA 2023-04-08
RcRownchangeKK*chgGame
 1717 1674 3.50 7 0.42 20 8.40 
  Catoire, Pierre 1738 FRA0.001-0.4120-8.20 
  Jassem, Philippe 1673 BEL0.5010.00200.00 
  Farthouat, Titoine 1708 FRA1.0010.552011.00 
  Maugenest, Thibaut 1696 FRA1.0010.532010.60 
  Gandreuil, Brice 1712 FRA0.001-0.4520-9.00 
  Dhooge, Servaas 1747 BEL0.5010.10202.00 
  Martellier, Charles 1747 FRA0.5010.10202.00 

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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