Individual Calculations February 2020
 Cornet, Luc  Total change: -4.80  Rating chartPersonal card
 22ste Limburgs Individueel Kampioenschap voor 50-plussers 2019-2020 Ronde 4 Lanklaar BEL 2020-01-07
RcRownchangeKK*chgGame
 1827 1810 1.00 1 0.52 20 10.40 
  Vandecan, Michel 1827 BEL1.0010.522010.40 

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)
 
 69ste Limburgs Individueel Kampioenschap 2019-2020 Ronde 4 Hasselt BEL 2020-01-17
RcRownchangeKK*chgGame
 1713 1810 0.50 1 -0.13 20 -2.60 
  Goenen, Ferhat 1713 BEL0.501-0.1320-2.60 

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)
 
 22ste Limburgs Individueel Kampioenschap voor 50-plussers 2019-2020 Ronde 5 Landen BEL 2020-01-21
RcRownchangeKK*chgGame
 1713 1810 0.00 1 -0.63 20 -12.60 
  Charles, Freddy 1713 BEL0.001-0.6320-12.60 

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)
 

 

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