Individual Calculations October 2021
 Bronny, Titien  Total change: -62.80  Rating chartPersonal card
 1er Tournoi Open de Septembre 2021 de Hyeres (-2200) HYERES FRA 2021-09-18
RcRownchangeKK*chgGame
 1390 1231 0.50 4 -0.70 40 -28.00 
  Cornileau, Raphael 1547 FRA0.001-0.1340-5.20 
  Bronny, Germain 1422 FRA0.001-0.2540-10.00 
  Laznovsky, Jean-Yves 1353 FRA0.5010.17406.80 
  Ben Ammar Laurans, Nael 1236 FRA0.001-0.4940-19.60 

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)
 
 2eme Tournoi Open de Septembre 2021 de Hyeres (-2200) HYERES FRA 2021-09-25
RcRownchangeKK*chgGame
 1287 1231 0.00 2 -0.87 40 -34.80 
  Protopopescu, Luca 1120 FRA0.001-0.6540-26.00 
  Ben Amar, Yanis 1453 FRA0.001-0.2240-8.80 

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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