Individual Calculations June 2023
 Rigaud, Alain  Total change: -73.60  Rating chartPersonal card
 19e Open international de Malakoff MALAKOFF FRA 2023-04-22
RcRownchangeKK*chgGame
 1526 1518 2.00 7 -1.41 40 -56.40 
  Douat, Jean 1655 FRA0.001-0.3240-12.80 
  Humblot, Philippe 1242 FRA0.001-0.8340-33.20 
  Ndika, Anthony 1305 FRA1.0010.23409.20 
  Asmai, Ali 1729 FRA0.001-0.2340-9.20 
  Bismuth, Raphael 1251 FRA1.0010.18407.20 
  Courtois, Matthieu 1849 FRA0.001-0.1240-4.80 
  Mohnblatt, Daniel 1650 FRA0.001-0.3240-12.80 

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
 1563 1516 0.00 1 -0.43 40 -17.20 
  Honore, Quentin 1563 FRA0.001-0.4340-17.20 

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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