Individual Calculations November 2023
 Amaranto, Luca  Total change: 3.20  Rating chartPersonal card
 Open Reservoir Chess 2023 Ronde 4 Brussels BEL 2023-10-13
RcRownchangeKK*chgGame
 1334 1734 1.00 1 0.08 20 1.60 
  Velez, Germain 1334  * BEL1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 29eme Memorial Albert Dethiou Ronde 5 Brussels BEL 2023-10-21
RcRownchangeKK*chgGame
 1342 1734 1.00 1 0.08 20 1.60 
  Lefebvre, Willy 1342 BEL1.0010.08201.60 

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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