Individual Calculations September 2023
 Iacona, Antonio  Total change: -9.20  Rating chartPersonal card
 20ieme Tournoi International du Pays de Charleroi 2023 Groupe B Roux BEL 2023-07-29
RcRownchangeKK*chgGame
 1628 1800 6.00 9 -0.46 20 -9.20 
  Viaene, Jan 1615 BEL1.0010.26205.20 
  Menolascina, Francesco 1644 BEL0.501-0.2120-4.20 
  Ahn, Maximilian 1646 BEL0.001-0.7120-14.20 
  Coutton, Vincent 1596 BEL0.501-0.2620-5.20 
  Corluy, Gregoire 1713 BEL0.001-0.6220-12.40 
  Lunev, Vitaly 1475 BEL1.0010.13202.60 
  Franc, Thomas 1634 BEL1.0010.28205.60 
  Lantreibecq, Luca 1527 BEL1.0010.17203.40 
  Docquier, Orville 1800 BEL1.0010.502010.00 

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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