Individual Calculations December 2019
 Charles, Freddy  Total change: -18.20  Rating chartPersonal card
 29eme Open international de Caen - Open B CAEN FRA 2019-10-30
RcRownchangeKK*chgGame
 1408 1698 4.50 7 -1.33 20 -26.60 
  Delaigle, Jean-Claude 1454 FRA1.0010.20204.00 
  Amara, Mehdi 1483 FRA0.001-0.7720-15.40 
  Petracco, Jean 1298  * FRA1.0010.08201.60 
  Lecocq, Marie 1362 FRA0.501-0.3820-7.60 
  Vasset, Francois 1435 FRA1.0010.18203.60 
  Dedenon, Sebastien 1529 FRA0.001-0.7220-14.40 
  Delage, Kenael 1298  * FRA1.0010.08201.60 
 * 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)
 
 22ste Limburgs Individueel Kampioenschap voor 50-plussers 2019-2020 Ronde 1 Hasselt BEL 2019-11-13
RcRownchangeKK*chgGame
 1372 1692 1.00 1 0.13 20 2.60 
  Bork, Heinz 1372 BEL1.0010.13202.60 

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)
 
 Belgian Interclubs 2019-2020 Round 4 Various BEL 2019-11-17
RcRownchangeKK*chgGame
 1586 1692 1.00 1 0.36 20 7.20 
  Essomba, Thomas 1586 BEL1.0010.36207.20 

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)
 
 73ste Limburgse Interclubs 2019-2020 Ronde 4 Various BEL 2019-11-22
RcRownchangeKK*chgGame
 1999 1692 0.00 1 -0.14 20 -2.80 
  De Coninck, Erik 1999 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)
 
 22ste Limburgs Individueel Kampioenschap voor 50-plussers 2019-2020 Ronde 2 Tessenderlo BEL 2019-11-26
RcRownchangeKK*chgGame
 1744 1692 0.50 1 0.07 20 1.40 
  De Wel, Herman 1744 BEL0.5010.07201.40 

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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