Individual Calculations December 2019
 Boudry, William  Total change: 19.60  Rating chartPersonal card
 Open Leuven 2019 Leuven BEL 2019-11-08
RcRownchangeKK*chgGame
 1943 2012 3.00 6 -0.34 40 -13.60 
  Abidin, Aysajan 1612  * BEL1.0010.08403.20 
  Goossens, Anouck 1612  * BEL1.0010.08403.20 
  Van Der Weij, Anton 2195 NED0.5010.24409.60 
  Froeyman, Helmut f2264 BEL0.5010.314012.40 
  Gongora Montes, Benjamin m2217 MEX0.001-0.2440-9.60 
  Vande Ginste, Michiel 1757 BEL0.001-0.8140-32.40 
 * 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 4 Various BEL 2019-11-17
RcRownchangeKK*chgGame
 2281 2012 1.00 1 0.83 40 33.20 
  Michiels, Rob f2281 BEL1.0010.834033.20 

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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