Individual Calculations August 2019
 Bellahcene, Rayane  Total change: 57.80  Rating chartPersonal card
 Team 2019 - Coupe 2000 - Finale FRANCE FRA 2019-06-29
RcRownchangeKK*chgGame
 1938 1986 3.00 5 0.16 20 3.20 
  Graton, Tanguy 1856 FRA0.501-0.1820-3.60 
  Touzeau, Maxime 1939 FRA0.001-0.5720-11.40 
  Zmboyan, Sargis 1995 FRA0.5010.01200.20 
  Jarreton, Herve 1956 FRA1.0010.46209.20 
  Marks, Edwin 1944 FRA1.0010.44208.80 

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)
 
 10eme Festival d'Ete de Strasbourg - Open A STRASBOURG FRA 2019-07-10
RcRownchangeKK*chgGame
 1977 1993 4.50 7 0.79 20 15.80 
  Rossi, Jeremie 1765 FRA1.0010.21204.20 
  Peter, Sebastien f2220 FRA0.001-0.2120-4.20 
  Bellahcene, Sofia 1793 FRA1.0010.24204.80 
  Letzelter, Jean-Claude f2105 FRA0.001-0.3520-7.00 
  Buttard, Axel 1856 FRA1.0010.32206.40 
  Perdrisot, Elie 1735 FRA1.0010.18203.60 
  Lerch, Patrice m2365 FRA0.5010.40208.00 

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)
 
 5e Festival d'Echecs de l'EFE Metz - Groupe D METZ FRA 2019-07-24
RcRownchangeKK*chgGame
 2029 1993 6.00 9 1.94 20 38.80 
  Maltezeanu, Stefan 2098 LUX0.001-0.3620-7.20 
  Adrian, Leopold 2026 FRA0.5010.05201.00 
  Kuhn, Clement c1979 FRA0.501-0.0220-0.40 
  Lemiere, Frederic 1985 FRA1.0010.49209.80 
  Kaichinger, Florian 1987 FRA1.0010.49209.80 
  Frantz, Nicolas 2059 FRA1.0010.592011.80 
  Carrillo, Jesus 2027 FRA1.0010.552011.00 
  Pillard, Valentin 2075 FRA0.001-0.3920-7.80 
  Collier, Timothy 2025 FRA1.0010.542010.80 

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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