Individual Calculations April 2023
 Danek, Victor  Total change: 66.80  Rating chartPersonal card
 Championnats IdF 2023 U12 PARIS FRA 2023-02-27
RcRownchangeKK*chgGame
 1381 1339 3.50 6 0.69 40 27.60 
  Forestieri, Samuel 1066 FRA1.0010.17406.80 
  Maged, Gabriel 1460 FRA1.0010.664026.40 
  Petrichenko, Maxim 1758 FRA0.001-0.0740-2.80 
  Alidis, Myron 1650 FRA0.001-0.1440-5.60 
  Maisonhaute, Elena 1174 FRA0.501-0.2240-8.80 
  Liu, Louis 1177 FRA1.0010.294011.60 

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)
 
 1er Festival de Tournois fermes (4 joueurs) du C'Chartres Echecs (-2400) - Groupe H CHARTRES FRA 2023-03-19
RcRownchangeKK*chgGame
 1256 1265 2.00 2 0.98 40 39.20 
  Le Gal, Nicolas 1242 FRA1.0010.474018.80 
  Pamantung, Tommy 1269 FRA1.0010.514020.40 

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)
 

 

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