Individual Calculations August 2021
 Castagnerol, Ambroise  Total change: 36.80  Rating chartPersonal card
 Championnat de Corse 2021 U16 masculins GHISONACCIA FRA 2021-07-03
RcRownchangeKK*chgGame
 1409 1501 2.00 2 0.75 40 30.00 
  Guidicelli, Erwann 1344 FRA1.0010.294011.60 
  Vachet, Laurent 1474 FRA1.0010.464018.40 

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)
 
 1er Open d'ete de Bastia BASTIA FRA 2021-07-12
RcRownchangeKK*chgGame
 1743 1501 1.50 6 0.17 40 6.80 
  Podvin, Antoine 1901  * FRA0.001-0.0840-3.20 
  Geronimi, Jean-Thomas 1857 FRA0.001-0.1140-4.40 
  Sonet, Sandy 1660 FRA0.001-0.2940-11.60 
  Don Ignazi, Pierre Ange 1596 FRA0.5010.13405.20 
  Orsoni, Jean-Philippe 1851 FRA0.001-0.1140-4.40 
  Gil, Jean-Jacques 1595 FRA1.0010.634025.20 
 * 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)
 

 

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