Individual Calculations July 2022
 Vatter, Hans-Joachim  Total change: -7.10  Rating chartPersonal card
 S: 34th International Open Tournament Pula 2022 Pula CRO 2022-06-18
RcRownchangeKK*chgGame
 2066 2193 4.50 8 -0.71 10 -7.10 
  Weber, Harald 1793  * AUT1.0010.08100.80 
  Puuska, Heini wf1988 FIN0.501-0.2610-2.60 
  Kejzar, Petra wf2057 SLO0.001-0.6810-6.80 
  Tomic, Stjepan 2018 CRO1.0010.27102.70 
  Lindgren, Philip m2379 SWE0.001-0.2610-2.60 
  Natter, Markus 2007 AUT1.0010.26102.60 
  Walter, Ema 2017 SVK1.0010.27102.70 
  Hadzovic, Amir f2270 BIH0.001-0.3910-3.90 
 * 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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