Individual Calculations April 2023
 De Borggraef, Thibaud  Total change: 8.00  Rating chartPersonal card
 Zilveren Toren 2023 Reeks 1 Ronde 7 Various places BEL 2023-03-11
RcRownchangeKK*chgGame
 2003 1701 0.00 1 -0.15 20 -3.00 
  Peeters, Tim 2003 BEL0.001-0.1520-3.00 

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)
 
 Persoonlijke Ligakampioenschappen Antwerpen 2022-2023 Open Ronde 8 Mechelen BEL 2023-03-12
RcRownchangeKK*chgGame
 1658 1701 1.00 1 0.44 20 8.80 
  Kersemans, Aeneas 1658 BEL1.0010.44208.80 

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)
 
 Zilveren Toren 2023 Reeks 1 Ronde 8 Various places BEL 2023-03-18
RcRownchangeKK*chgGame
 1923 1701 0.00 1 -0.22 20 -4.40 
  Peleman, Tony 1923 BEL0.001-0.2220-4.40 

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)
 
 Zilveren Toren 2023 Reeks 1 Ronde 9 Various places BEL 2023-03-25
RcRownchangeKK*chgGame
 1764 1701 0.00 1 -0.41 20 -8.20 
  Leyssens, Bas 1764 BEL0.001-0.4120-8.20 

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)
 
 Persoonlijke Ligakampioenschappen Antwerpen 2022-2023 Open Ronde 9 Mechelen BEL 2023-03-26
RcRownchangeKK*chgGame
 1884 1701 1.00 1 0.74 20 14.80 
  Janssen, Dries 1884 BEL1.0010.742014.80 

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)
 

 

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