Individual Calculations July 2017
 Jamar, Marc  Total change: -21.20  Rating chartPersonal card
 Brussels Spring Fide Open 2017 Brussels BEL 2017-04-03
RcRownchangeKK*chgGame
 1585 1535 1.00 5 -1.21 20 -24.20 
  Dohogne, Yves 1833 BEL0.001-0.1520-3.00 
  Vanobbergh, Gregory 1935  * FRA0.001-0.0820-1.60 
  Lalanne, Victor 1425 FRA0.001-0.6520-13.00 
  Souweine, Edwige 1135  * BEL1.0010.08201.60 
  Lemmens, Pierre 1598 BEL0.001-0.4120-8.20 
 * 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)
 
 Interclubs FEFB 2017 Marche, Amay, Ans, Leuze BEL 2017-05-07
RcRownchangeKK*chgGame
 1704 1537 1.00 2 0.44 20 8.80 
  Carella, Francesco 1681 BEL1.0010.692013.80 
  Dubois, Theo 1727 BEL0.001-0.2520-5.00 

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)
 
 41eme open international d'echecs de Fourmies - Open B FOURMIES FRA 2017-06-03
RcRownchangeKK*chgGame
 1481 1526 2.50 5 -0.29 20 -5.80 
  Chalabi, Tom 1380 LUX0.001-0.7020-14.00 
  Allays, Christian 1299 FRA1.0010.21204.20 
  Hartog, Henri 1594 NED1.0010.592011.80 
  De Haan, Jurgen 1554 NED0.5010.04200.80 
  Fremont, Xavier 1577 FRA0.001-0.4320-8.60 

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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