Individual Calculations August 2019
 Villevieille, Lucas  Total change: -21.20  Rating chartPersonal card
 34eme Open International d'Avoine AVOINE FRA 2019-07-20
RcRownchangeKK*chgGame
 1597 1605 4.00 9 -0.53 40 -21.20 
  David, Marie 1598 FRA0.501-0.0140-0.40 
  Coent, Yann 1818 FRA0.001-0.2340-9.20 
  Chachiachvili, Mariam 1742 GEO0.001-0.3240-12.80 
  Kufferath, Camille 1700 FRA0.001-0.3740-14.80 
  Gobbetto, Jean-Claude 1707 FRA0.5010.14405.60 
  Decultot, Bernard 1466 FRA1.0010.314012.40 
  Bernard, Thomas 1697 FRA0.5010.13405.20 
  Cheminade, Paulin 1324 FRA0.501-0.3440-13.60 
  Thibous, Leo 1319 FRA1.0010.16406.40 

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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