Individual Calculations November 2022
 Rosu, Alexandru  Total change: 9.20  Rating chartPersonal card
 20e tournoi d'automne de Montigny MONTIGNY LE BRETONNEUX FRA 2022-10-22
RcRownchangeKK*chgGame
 1436 1425 3.50 6 0.23 40 9.20 
  Gouanelle, Franck 2065 FRA0.001-0.0140-0.40 
  Ndika, Anthony 1264 FRA1.0010.294011.60 
  Briquet, Tom 1328 FRA0.001-0.6340-25.20 
  Aidan, David 1266 FRA1.0010.294011.60 
  Rauche, Michel 1298 FRA1.0010.334013.20 
  Dang, Louis 1394 FRA0.501-0.0440-1.60 

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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