Individual Calculations May 2022
 Geerts, Luc  Total change: -17.20  Rating chartPersonal card
 23ste Limburgs Individueel Kampioenschap 50+ Round 7 Lanklaar BEL 2022-03-30
RcRownchangeKK*chgGame
 1643 1677 0.00 1 -0.55 20 -11.00 
  Ulburghs, Piet 1643 BEL0.001-0.5520-11.00 

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)
 
 23ste Limburgs Individueel Kampioenschap 50+ Round 8 Hasselt BEL 2022-04-20
RcRownchangeKK*chgGame
 1273 1673 1.00 1 0.08 20 1.60 
  Bigi, Ernesto 1273  * BEL1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 23ste Limburgs Individueel Kampioenschap 50+ Round 9 Landen BEL 2022-04-26
RcRownchangeKK*chgGame
 1752 1673 0.00 1 -0.39 20 -7.80 
  Cornet, Luc 1752 BEL0.001-0.3920-7.80 

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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