Individual Calculations February 2019
 David, Marie  Total change: 59.20  Rating chartPersonal card
 32eme Open du Mans - Open A LE MANS FRA 2018-12-26
RcRownchangeKK*chgGame
 1573 1434 4.50 9 1.48 40 59.20 
  Cheikh-Boukal, Ziyad f1830 ALG0.001-0.0840-3.20 
  Chaillou, Vincent 1640 FRA0.001-0.2440-9.60 
  Godefroy, Philippe 1683 FRA0.001-0.1940-7.60 
  Boulbaz, Ismael 1242 FRA1.0010.254010.00 
  Fourcault, Simon 1144 FRA0.501-0.3440-13.60 
  Vasselin, Louis 1488 FRA1.0010.584023.20 
  Courjal, Pauline 1682 FRA1.0010.814032.40 
  Bourgois, Gael 1749 FRA0.001-0.1440-5.60 
  Galbrun, Michel 1702 FRA1.0010.834033.20 

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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