Individual Calculations February 2023
 De Cuyper, Yago  Total change: 13.20  Rating chartPersonal card
 Zilveren Toren 2023 Reeks 2 Ronde 1 Various places BEL 2023-01-14
RcRownchangeKK*chgGame
 1856 1794 1.00 1 0.59 20 11.80 
  Van Bunderen, Gert 1856 BEL1.0010.592011.80 

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 2 Ronde 2 Various places BEL 2023-01-21
RcRownchangeKK*chgGame
 1587 1794 1.00 1 0.23 20 4.60 
  Viaene, Jan 1587 BEL1.0010.23204.60 

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)
 
 Zilveren Toren 2023 Reeks 2 Ronde 3 Various places BEL 2023-01-28
RcRownchangeKK*chgGame
 1676 1794 0.50 1 -0.16 20 -3.20 
  Vervloet, Staf 1676 BEL0.501-0.1620-3.20 

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)
 

 

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