Individual Calculations April 2022
 Rei-Rosa, Jean-Jacques  Total change: -5.20  Rating chartPersonal card
 35eme Festival International des Jeux de la Ville de Cannes - Open C (-1700) CANNES FRA 2022-02-21
RcRownchangeKK*chgGame
 1338 1516 5.50 8 -0.26 20 -5.20 
  Grimault, Stephanie 1268 FRA1.0010.19203.80 
  Mercier, Pierre 1378 FRA0.501-0.1920-3.80 
  Tatarusanu, Eric 1364 ROU0.001-0.7020-14.00 
  Rouffi, Paul 1291 FRA0.001-0.7820-15.60 
  Karsenty, Madeleine 1195 FRA1.0010.13202.60 
  Cursi, Lucien 1365 FRA1.0010.30206.00 
  Boudjellal, Yaqin 1234 FRA1.0010.16203.20 
  Bergougnoux, Nils 1611 FRA1.0010.632012.60 

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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