Individual Calculations August 2017
 Boumaza, Amine  Total change: -43.60  Rating chartPersonal card
 Team 2017 - All FRANCE FRA 2017-05-25
RcRownchangeKK*chgGame
 1510 1636 1.00 1 0.33 40 13.20 
  Wahl, Stephane 1510 FRA1.0010.334013.20 

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)
 
 8eme Festival d'Ete de Strasbourg - Open B STRASBOURG FRA 2017-07-12
RcRownchangeKK*chgGame
 1538 1636 3.00 7 -1.42 40 -56.80 
  Barthel, Michel 1486 FRA1.0010.304012.00 
  Ge, Arthur 1435 FRA0.501-0.2640-10.40 
  Bergmann, Delphine 1626 FRA0.501-0.0140-0.40 
  Parlas, Helin 1565 FRA0.001-0.6040-24.00 
  Gomez Haro, Thiebaut 1572 FRA0.001-0.5940-23.60 
  Henry, Soren 1506 FRA1.0010.324012.80 
  Yousfi, Adem 1576 FRA0.001-0.5840-23.20 

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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