Individual Calculations July 2022
 Malfre, Christian  Total change: 29.20  Rating chartPersonal card
 27eme Open International Landes Cotes Sud - Soorts Hossegor SOORTS HOSSEGOR FRA 2022-06-04
RcRownchangeKK*chgGame
 1893 1729 3.50 6 1.46 20 29.20 
  Mazats, Daniel 1419 FRA1.0010.14202.80 
  Le Gallen, Luc 1968 FRA0.5010.30206.00 
  Laffonta, Matthias 1981 FRA0.001-0.1920-3.80 
  Pousada Estevez, Daniel 1610 ESP1.0010.34206.80 
  Candelot, Clement 2084 FRA1.0010.892017.80 
  Mariette, Lucas f2297 FRA0.001-0.0220-0.40 

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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