Individual Calculations April 2023
 Dufrasne, Lucas  Total change: 45.60  Rating chartPersonal card
 Belgian Interclubs 2022-2023 Ronde 9 Various Places BEL 2023-03-19
RcRownchangeKK*chgGame
 1263 1197 1.00 1 0.59 40 23.60 
  Ola, Zdzislaw 1263 BEL1.0010.594023.60 

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)
 
 Combine 18 - Parties Lentes Ronde 3 Anderlues BEL 2023-03-24
RcRownchangeKK*chgGame
 1236 1197 1.00 1 0.55 40 22.00 
  De Nys, Noa 1236 BEL1.0010.554022.00 

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)
 

 

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