Individual Calculations January 2018
 Petit, Christian-Marie  Total change: 4.80  Rating chartPersonal card
 Les parties du club de Reims 2017 REIMS FRA 2017-11-15
RcRownchangeKK*chgGame
 1444 1628 2.00 2 0.62 20 12.40 
  Malouli, Lena 1228  * FRA1.0010.08201.60 
  Barat, Jacques 1660 FRA1.0010.542010.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Team 2018 - Nationale 3 r2-4 FRANCE FRA 2017-11-19
RcRownchangeKK*chgGame
 1717 1628 0.00 1 -0.38 20 -7.60 
  Clair, Michael 1717 FRA0.001-0.3820-7.60 

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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