Individual Calculations September 2017
 Lebon, Nicolas  Total change: -9.80  Rating chartPersonal card
 Championnat de France 2017 - Open C AGEN FRA 2017-08-19
RcRownchangeKK*chgGame
 1612 1735 5.50 9 -0.49 20 -9.80 
  Demaretz, Frederic 1611 FRA1.0010.33206.60 
  Bignonneau, Pascal 1656 FRA0.501-0.1120-2.20 
  Chemla, Anouk 1596 FRA1.0010.31206.20 
  Alcindor, Samuel 1540 FRA0.501-0.2520-5.00 
  Lorenter, Patrick 1665 FRA1.0010.40208.00 
  Pham, Virgile 1518 FRA1.0010.22204.40 
  Jackson, Edgar 1641 FRA0.001-0.6320-12.60 
  Francois-Haugrin, Said 1577 FRA0.501-0.2120-4.20 
  Hamidi, Navid 1700 FRA0.001-0.5520-11.00 

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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