Individual Calculations March 2019
 Clerquin, Constant  Total change: 7.40  Rating chartPersonal card
 Belgian Interclubs 2018-2019 Round 6 Various BEL 2019-02-03
RcRownchangeKK*chgGame
 1480 1659 0.50 1 -0.23 20 -4.60 
  Ciantar, Guillaume 1480 FRA0.501-0.2320-4.60 

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 2018-2019 Round 7 Various BEL 2019-02-10
RcRownchangeKK*chgGame
 1544 1659 1.00 1 0.34 20 6.80 
  Maque, Frederic 1544 BEL1.0010.34206.80 

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)
 
 35e Open International d'Echecs de Cappelle la Grande CAPPELLE LA GRANDE FRA 2019-02-16
RcRownchangeKK*chgGame
 1713 1659 4.00 9 0.17 20 3.40 
  Dieu, Philippe 1263 FRA0.501-0.4220-8.40 
  Masson, Romane 1259  * FRA1.0010.08201.60 
  Hejazipour, Mitra wg2059  * IRI0.001-0.0820-1.60 
  Imbert, Christophe 2000 FRA0.001-0.1220-2.40 
  Bain-Thouverez, Flore 1259  * FRA1.0010.08201.60 
  Petracco, Gilles 1928 FRA1.0010.832016.60 
  Dessenne, Francois 2024 FRA0.001-0.1020-2.00 
  Carbonnier, Arnaud 1804 FRA0.5010.19203.80 
  Verstraete, Michael 1818 BEL0.001-0.2920-5.80 
 * 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)
 
 Belgian Interclubs 2018-2019 Round 8 Various BEL 2019-02-24
RcRownchangeKK*chgGame
 1280 1659 1.00 1 0.09 20 1.80 
  Rorive, Alain 1280 BEL1.0010.09201.80 

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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