Individual Calculations May 2019
 Lefebvre, Serge  Total change: 33.00  Rating chartPersonal card
 Team 2019 - Nationale 4 r5-9 FRANCE FRA 2019-01-20
RcRownchangeKK*chgGame
 1730 1645 2.00 4 0.46 20 9.20 
  Christophe, Jean-Luc 1693 FRA0.5010.07201.40 
  Boulenguer, Sylvain 1667 FRA1.0010.532010.60 
  Boulet, Frederic 1763 FRA0.5010.16203.20 
  Pican, Philippe 1796 FRA0.001-0.3020-6.00 

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)
 
 9eme Festival de Tournois Toutes Rondes de Grande Synthe - Tournoi E GRANDE SYNTHE FRA 2019-04-20
RcRownchangeKK*chgGame
 1663 1645 4.50 7 1.19 20 23.80 
  Meuriot, Philippe 1715 FRA1.0010.602012.00 
  Sellah, Mohammed 1671 FRA1.0010.542010.80 
  Wacrenier, Jerome 1642 FRA0.001-0.5020-10.00 
  Quiniou, Jean 1627 FRA0.501-0.0320-0.60 
  Poulain, Andre 1687 FRA0.001-0.4420-8.80 
  Jassem, Philippe 1665 BEL1.0010.532010.60 
  Szczerbinski, Dominik 1635 FRA1.0010.49209.80 

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)
 

 

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