Individual Calculations May 2023
 Vargas, Luis  Total change: -33.60  Rating chartPersonal card
 Open Jaws 2023 Ronde 5 Brussels BEL 2023-04-07
RcRownchangeKK*chgGame
 1640 1544 0.00 1 -0.37 40 -14.80 
  Pringot, Ilya 1640 BEL0.001-0.3740-14.80 

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)
 
 Open Jaws 2023 Ronde 6 Brussels BEL 2023-04-14
RcRownchangeKK*chgGame
 1881 1544 0.00 1 -0.12 40 -4.80 
  Violini, Paolo 1881 ITA0.001-0.1240-4.80 

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)
 
 Open Jaws 2023 Ronde 7 Brussels BEL 2023-04-21
RcRownchangeKK*chgGame
 1653 1544 0.00 1 -0.35 40 -14.00 
  Mechkor, Mohamed 1653 BEL0.001-0.3540-14.00 

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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