Individual Calculations June 2023
 Humblot, Philippe  Total change: 27.40  Rating chartPersonal card
 19e Open international de Malakoff MALAKOFF FRA 2023-04-22
RcRownchangeKK*chgGame
 1574 1242 3.00 9 1.55 20 31.00 
  Al Dhaffari, Salma wf1451 UAE1.0010.772015.40 
  Rigaud, Alain 1518 FRA1.0010.832016.60 
  Deberle, Arman 1828 FRA0.001-0.0220-0.40 
  Rouzier, Germain 1407 FRA1.0010.722014.40 
  Courtois, Bruno 1934 FRA0.001-0.0120-0.20 
  Giblin, Martin 1556 FRA0.001-0.1420-2.80 
  Paploray, Samuel 1541 FRA0.001-0.1520-3.00 
  Martin-Breteau, Paul 1508 FRA0.001-0.1820-3.60 
  Arous, Andre 1420 FRA0.001-0.2720-5.40 

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)
 
 Team 2023 - IDF Mai FRANCE FRA 2023-05-01
RcRownchangeKK*chgGame
 1508 1245 0.00 1 -0.18 20 -3.60 
  Chevrier, Denis 1508 FRA0.001-0.1820-3.60 

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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