Individual Calculations November 2023
 Vanderhelstraete, Luc  Total change: -41.60  Rating chartPersonal card
 Open Reservoir Chess 2023 Ronde 3 Brussels BEL 2023-10-06
RcRownchangeKK*chgGame
 2031 1684 0.00 1 -0.11 40 -4.40 
  Sarkisian, Arman 2031 BEL0.001-0.1140-4.40 

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 Reservoir Chess 2023 Ronde 4 Brussels BEL 2023-10-13
RcRownchangeKK*chgGame
 1588 1684 0.00 1 -0.63 40 -25.20 
  Brunet Vrijens, Leo 1588 BEL0.001-0.6340-25.20 

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 Reservoir Chess 2023 Ronde 5 Brussels BEL 2023-10-20
RcRownchangeKK*chgGame
 1831 1684 0.00 1 -0.30 40 -12.00 
  Micciche, Ruben 1831 BEL0.001-0.3040-12.00 

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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