Individual Calculations April 2022
 Dang, Duc Hai  Total change: 15.60  Rating chartPersonal card
 1hKO interne La Dame Noire rondes 2021-22 r7-8 MONTIGNY LE BRETONNEUX FRA 2022-02-18
RcRownchangeKK*chgGame
 1308 1379 1.00 1 0.40 20 8.00 
  Montay, Jean-Paul 1308 FRA1.0010.40208.00 

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)
 
 Championnat interne La Dame Noire 2021-22 r8-9 MONTIGNY LE BRETONNEUX FRA 2022-03-04
RcRownchangeKK*chgGame
 1304 1393 1.00 1 0.38 20 7.60 
  Montay, Jean-Paul 1304 FRA1.0010.38207.60 

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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