Individual Calculations April 2020
 Raptis, Filippos  Total change: 13.20  Rating chartPersonal card
 Brussels Winter Fide Open 2020 Brussels BEL 2020-01-06
RcRownchangeKK*chgGame
 1596 1340 2.00 8 0.25 40 10.00 
  Parreira, Luis Miguel 1740  * POR0.001-0.0840-3.20 
  Sohet, Cedric 1653 BEL0.5010.364014.40 
  Moreau, Michel 1230 BEL1.0010.354014.00 
  Dohogne, Yves 1740  * BEL0.001-0.0840-3.20 
  Gormez, Maurice 1688 BEL0.001-0.1140-4.40 
  Van De Craen, Piet 1531 BEL0.5010.254010.00 
  Jayes, Thomas 1740  * POR0.001-0.0840-3.20 
  Maquoi, Sophie 1445 FRA0.001-0.3640-14.40 
 * 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 2019-2020 Round 9 Various BEL 2020-03-08
RcRownchangeKK*chgGame
 1442 1381 0.50 1 0.08 40 3.20 
  De Visser, Stefaan 1442 BEL0.5010.08403.20 

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)
 

 

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