Individual Calculations November 2023
 Caci, Nicolas  Total change: 34.80  Rating chartPersonal card
 Open de grasse 2023 (-2400 elo) GRASSE FRA 2023-09-30
RcRownchangeKK*chgGame
 1650 1758 4.50 5 1.46 20 29.20 
  Wang, Yi Xuan 1403 FRA1.0010.11202.20 
  Lopes, Sergio Miguel Rodrig 1531 POR1.0010.21204.20 
  Balloy, Alix 1358  * FRA1.0010.08201.60 
  Chabaud, Mathis 2009 FRA1.0010.812016.20 
  Forestier, Flavien 1948 FRA0.5010.25205.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Team 2024 - Nationale 4 r1 FRANCE FRA 2023-10-15
RcRownchangeKK*chgGame
 1618 1788 1.00 1 0.28 20 5.60 
  Bussani, Patrick 1618 FRA1.0010.28205.60 

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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