Individual Calculations September 2023
 Brys, Yves  Total change: -10.20  Rating chartPersonal card
 38ste Internationaal Open van Geraardsbergen 2023 Geraardsbergen BEL 2023-08-06
RcRownchangeKK*chgGame
 1598 1361 1.00 6 -0.31 20 -6.20 
  Avis, Fred 1794 NED0.001-0.0620-1.20 
  Franklin-Mann, Josh 1558 BEL0.001-0.2520-5.00 
  De Groot, Teun 1481 NED0.001-0.3420-6.80 
  Skowron, Jean-Pol 1552 BEL1.0010.752015.00 
  Dekker, Jos 1667 NED0.001-0.1420-2.80 
  Mirza, Gabriel 1536 IRL0.001-0.2720-5.40 

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)
 
 Brugse Meesters 2023 U1800 - Belgian Championship 2023 Open B Brugge BEL 2023-08-12
RcRownchangeKK*chgGame
 1403 1361 3.00 7 -0.20 20 -4.00 
  Maes, Lander 1528 BEL1.0010.722014.40 
  De Keukelaere, Wouter 1675 BEL0.001-0.1420-2.80 
  Lucas, Jean 1512 FRA0.001-0.3020-6.00 
  Stevens, Rene 1753 BEL0.001-0.0820-1.60 
  Defour, Eline 1165 BEL0.501-0.2520-5.00 
  Pierloot, Siebe 1113 BEL0.501-0.3120-6.20 
  Muys, Elitha 1072 BEL1.0010.16203.20 

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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