Individual Calculations February 2020
 Alif, Yassine  Total change: -8.40  Rating chartPersonal card
 40eme Open International d'Echecs de Bethune - Tournoi B BETHUNE FRA 2019-12-26
RcRownchangeKK*chgGame
 1764 1868 5.50 9 -0.27 40 -10.80 
  Akulova, Alicia 1790 BEL1.0010.394015.60 
  Baudouin, Simon 1817 FRA0.001-0.5740-22.80 
  Goossens, Senne 1715 BEL1.0010.304012.00 
  Grooten, Tommy 1685 NED0.001-0.7440-29.60 
  Tulliez, Andre 1771 FRA1.0010.374014.80 
  Nemegeer, Arne 1804 BEL0.001-0.5940-23.60 
  Meuriot, Philippe 1786 FRA1.0010.394015.60 
  Heremans, Dries 1782 BEL0.501-0.1240-4.80 
  Chachiachvili, Mariam 1722 GEO1.0010.304012.00 

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)
 
 Team 2020 - N1 Jeunes r4 FRANCE FRA 2020-01-12
RcRownchangeKK*chgGame
 1888 1847 0.50 1 0.06 40 2.40 
  Ayoub, Georges 1888 FRA0.5010.06402.40 

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)
 

 

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