Individual Calculations June 2023
 Goumiri, Aziz  Total change: 15.00  Rating chartPersonal card
 Trophee Jean BIOU 2022-23 r6 NANTES FRA 2023-05-06
RcRownchangeKK*chgGame
 1829 1563 0.50 1 0.32 20 6.40 
  Genereau, Thierry 1829 FRA0.5010.32206.40 

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)
 
 Trophee Jean BIOU 2022-23 r4 retard NANTES FRA 2023-05-27
RcRownchangeKK*chgGame
 1512 1563 1.00 1 0.43 20 8.60 
  Boudier, Thomas 1512 FRA1.0010.43208.60 

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)
 

 

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