Individual Calculations December 2021
 Ruzhansky, Elias  Total change: 61.60  Rating chartPersonal card
 Open Leuven 2021 Leuven BEL 2021-10-29
RcRownchangeKK*chgGame
 1663 1598 3.00 6 0.45 40 18.00 
  Van Der Weij, Anton 1998  * NED0.001-0.0840-3.20 
  Raptis, Olympios 1221 BEL1.0010.09403.60 
  Van Amerongen-Jansen, Peggy 1952 NED0.001-0.1140-4.40 
  Popescu, Bogdan-Constantin 1799 ROU0.001-0.2440-9.60 
  Ognyanov, Daniel 1316 BEL1.0010.16406.40 
  Wambecq, Sven 1693 BEL1.0010.634025.20 
 * 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)
 
 Belgian Youth Chess Championship 2021 -10 B Blankenberge BEL 2021-11-11
RcRownchangeKK*chgGame
 1494 1625 3.00 3 1.09 40 43.60 
  Cuyvers, Jens 1628 BEL1.0010.504020.00 
  Dhooge, Servaas 1629 BEL1.0010.514020.40 
  Meert, Maarin 1225  * BEL1.0010.08403.20 
 * 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)
 

 

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