Individual Calculations April 2022
 Ruzhansky, Elias  Total change: 83.60  Rating chartPersonal card
 Brussels Open Winter 2022 Brussels BEL 2022-01-10
RcRownchangeKK*chgGame
 1814 1700 3.50 7 1.08 38 41.04 
  Simon, Fernand 1300  * BEL1.0010.08383.04 
  Vos, Rik 2012 NED0.001-0.1438-5.32 
  Comhaire, Cedric 1833 BEL0.5010.18386.84 
  Coy, Rupert 1845 AUS1.0010.693826.22 
  Onrubia-Aviles, Carlos 1860 BEL0.5010.21387.98 
  Bertram, Johannes 1953 GER0.5010.313811.78 
  Leemans, Roland 1896 BEL0.001-0.2538-9.50 
 * 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)
 
 Wachtebeke Winter Open 2022 Wachtebeke BEL 2022-02-26
RcRownchangeKK*chgGame
 1826 1714 4.50 9 1.09 38 41.42 
  De Spiegelaere, Chris 1629 BEL1.0010.383814.44 
  De Ruiter, Michiel 1711 NED0.5010.00380.00 
  Van Kuijk, Vadim 1902 NED1.0010.743828.12 
  Nemegeer, Arne 2099 BEL0.001-0.0938-3.42 
  Tsakona, Maria 1864 GRE0.001-0.3038-11.40 
  Vandendriessche, Jan 2065 BEL0.001-0.1138-4.18 
  Van Kuijk, Andre 1508 NED1.0010.24389.12 
  Hoekstra, Peter 2040 NED0.001-0.1338-4.94 
  Schalembier, Kylian 1614 BEL1.0010.363813.68 

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 2021-2022 Round 4 Various Places BEL 2022-03-20
RcRownchangeKK*chgGame
 1795 1725 0.50 1 0.10 38 3.80 
  Cappan, Pjotr 1795 BEL0.5010.10383.80 

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 2021-2022 Round 10 Various Places BEL 2022-03-27
RcRownchangeKK*chgGame
 1678 1725 0.50 1 -0.07 38 -2.66 
  De Lathouwer, Marc 1678 BEL0.501-0.0738-2.66 

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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