Individual Calculations September 2023
 Delaplace, Mathias  Total change: -15.60  Rating chartPersonal card
 1er Open Estival de Marseille MARSEILLE FRA 2023-07-31
RcRownchangeKK*chgGame
 1797 1843 3.50 7 -0.39 40 -15.60 
  Roger, Patrick 1562 FRA1.0010.16406.40 
  Vu Dinh, Adrien 2169 FRA0.001-0.1340-5.20 
  Cacinschi, Alexandru 2074 ITA0.001-0.2140-8.40 
  Mosse, Laurent 1579 FRA1.0010.18407.20 
  Massardo, Quentin 1990 FRA0.5010.20408.00 
  Mzembaba, Nasser 1555 FRA0.001-0.8440-33.60 
  Charrier, Shayan 1653 FRA1.0010.254010.00 

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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