Individual Calculations December 2022
 Al Ahdab, Hiam  Total change: -4.00  Rating chartPersonal card
 Championnat d'Ille et Vilaine Jeunes 2023 - U14 - Rennes Paul Bert RENNES FRA 2022-11-12
RcRownchangeKK*chgGame
 1272 1033 0.00 2 -0.41 40 -16.40 
  Surzur, Meriadec 1286 FRA0.001-0.1940-7.60 
  Cerclier, Leo 1257 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)
 
 Championnat 35 TC 2023 r1 DOMLOUP FRA 2022-11-19
RcRownchangeKK*chgGame
 1288 1033 0.50 1 0.31 40 12.40 
  Anicet, Arthur 1288 FRA0.5010.314012.40 

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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