Individual Calculations February 2023
 Dujic, Ozana  Total change: -2.00  Rating chartPersonal card
 S: MEDJUNARODNI OTVORENI SAHOVSKI TURNIR 27. OPEN BOSNJACI Bosnjaci CRO 2023-01-03
RcRownchangeKK*chgGame
 1627 1257 2.00 7 0.63 40 25.20 
  Skrobar, David 1944 CRO0.001-0.0140-0.40 
  Vukojevic, Toni 1714 CRO0.001-0.0540-2.00 
  Vrapcenjak, Luka 1745 CRO0.001-0.0440-1.60 
  Rehak, Nikola 1238 CRO1.0010.474018.80 
  Krklec, Josip 1525 CRO0.001-0.1740-6.80 
  Damjanovic, Ivan 1207 CRO1.0010.434017.20 
  Egerc, Josip 2014 CRO0.0010.00400.00 

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)
 
 S: Pojedinacno kadetsko i juniorsko prvenstvo SZZI za 2023.-U20 Stitar CRO 2023-01-28
RcRownchangeKK*chgGame
 1411 1257 0.50 3 -0.68 40 -27.20 
  Matota, Dominik 1837 CRO0.001-0.0240-0.80 
  Marijanovic, Patrik 1228 CRO0.001-0.5440-21.60 
  Kolgjeraj, Zef 1168 CRO0.501-0.1240-4.80 

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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