Individual Calculations February 2023
 Kocur, Marc  Total change: -10.20  Rating chartPersonal card
 41eme Open International d'Echecs de Bethune - Tournoi B BETHUNE FRA 2022-12-26
RcRownchangeKK*chgGame
 1719 1728 4.00 9 -0.64 20 -12.80 
  Bunkens, Rudi 1668 BEL0.501-0.0820-1.60 
  Dhooge, Servaas 1664 BEL0.001-0.5920-11.80 
  Rousseau, Christilla 1641 BEL0.501-0.1220-2.40 
  Demiddele, Kevin 1880 BEL1.0010.702014.00 
  Shved, Jakov 1675 FRA0.501-0.0720-1.40 
  Legemaat, Gerrit 1915 NED0.001-0.2620-5.20 
  Alidis, Myron 1672 FRA0.501-0.0820-1.60 
  Gommers, Tijn 1644 BEL1.0010.38207.60 
  Youssef, Mohamed Khairi 1712 FRA0.001-0.5220-10.40 

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)
 
 24ste Limburgs Individueel Kampioenschap 50plus 2022-2023 Ronde 4 Lanklaar BEL 2023-01-10
RcRownchangeKK*chgGame
 2041 1732 0.00 1 -0.14 20 -2.80 
  Schuermans, Robert 2041 BEL0.001-0.1420-2.80 

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)
 
 24ste Limburgs Individueel Kampioenschap 50plus 2022-2023 Ronde 5 Lanklaar BEL 2023-01-24
RcRownchangeKK*chgGame
 1554 1732 1.00 1 0.27 20 5.40 
  Schols, Geri 1554 BEL1.0010.27205.40 

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)
 

 

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