Individual Calculations May 2023
 Drappa, Francesco  Total change: -16.80  Rating chartPersonal card
 Combine 18 - Parties Lentes Ronde 5 Anderlues BEL 2023-04-14
RcRownchangeKK*chgGame
 1374 1175 0.00 1 -0.24 20 -4.80 
  Lopez Antonio, Pablo 1374 BEL0.001-0.2420-4.80 

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)
 
 Combine 18 - Parties Lentes Ronde 6 Anderlues BEL 2023-04-21
RcRownchangeKK*chgGame
 1106 1175 0.00 1 -0.60 20 -12.00 
  Bauden, Dustyn 1106 BEL0.001-0.6020-12.00 

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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