Individual Calculations December 2023
 Borni-Kern, Valentin  Total change: 35.60  Rating chartPersonal card
 Team 2024 - EST novembre FRANCE FRA 2023-11-01
RcRownchangeKK*chgGame
 1623 1664 2.00 2 0.89 40 35.60 
  Borowiak, Philippe 1578 FRA1.0010.384015.20 
  Antoine, Remy 1668 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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