Individual Calculations December 2022
 Ruzhansky, Elias  Total change: -70.40  Rating chartPersonal card
 European Youth Chess Championship 2022 - U12 Open Antalya TUR 2022-11-05
RcRownchangeKK*chgGame
 1700 2070 5.00 9 -3.01 40 -120.40 
  Den Roover, Nikolay 1651 NOR1.0010.07402.80 
  Torosyan, Volodya 1775 ARM1.0010.15406.00 
  Karaca, Yigit 1844 TUR0.001-0.7940-31.60 
  Tregubenko, Nikolay 1854 FID0.001-0.7840-31.20 
  Qalabegashvili, Data 1619 GEO0.001-0.9440-37.60 
  Doganay, Kerem Gokalp 1670  * TUR1.0010.08403.20 
  Kolat, Ata 1702 TUR0.001-0.9040-36.00 
  Rajandu, Aaron 1543 EST1.0010.03401.20 
  Tadic, Jure 1646 CRO1.0010.07402.80 
 * 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)
 
 Open Brussels Fall 2022 Rounds 8-10 Brussels BEL 2022-11-07
RcRownchangeKK*chgGame
 1795 2070 1.00 1 0.17 40 6.80 
  Boshra, Abanoub 1795 BEL1.0010.17406.80 

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 2022-2023 Ronde 4 Various Places BEL 2022-11-20
RcRownchangeKK*chgGame
 2115 2070 1.00 1 0.56 40 22.40 
  Demarcke, Dirk f2115 BEL1.0010.564022.40 

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)
 
 Dutch Team Competition 2022-2023 - Klasse 2 Round 4 Various NED 2022-11-26
RcRownchangeKK*chgGame
 2083 2070 1.00 1 0.52 40 20.80 
  Van Rijn, Wouter f2083 NED1.0010.524020.80 

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)
 

 

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