Individual Calculations December 2021
 Amarelis, Robin  Total change: -81.20  Rating chartPersonal card
 Championnat de France des Jeunes 2021 - U10 AGEN FRA 2021-10-27
RcRownchangeKK*chgGame
 1287 1315 0.50 5 -2.20 40 -88.00 
  Tran Amar, Andy 1313 FRA0.001-0.5040-20.00 
  Steinmetz, Baptiste 1308 FRA0.501-0.0140-0.40 
  Ben Ammar Laurans, Nael 1261 FRA0.001-0.5840-23.20 
  Yastrebov, Daniel 1279 FRA0.001-0.5540-22.00 
  Manvieu, Paul 1275 FRA0.001-0.5640-22.40 

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)
 
 Team 2022 - IDF Novembre FRANCE FRA 2021-11-01
RcRownchangeKK*chgGame
 1041 1315 1.00 1 0.17 40 6.80 
  Ayoub, Auriane 1041 LBN1.0010.17406.80 

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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