Individual Calculations December 2019
 Stavnjak, Lazar  Total change: -28.20  Rating chartPersonal card
 8. Medjunarodni sahovski turnir "Lukavac Open 2019" Lukavac BIH 2019-11-22
RcRownchangeKK*chgGame
 1973 2207 4.00 7 -1.41 20 -28.20 
  Softic, Kasim 1813 BIH1.0010.08201.60 
  Mahmutbegovic, Nadina wf1983 BIH0.501-0.2820-5.60 
  Culum, Sanjin 1931 BIH1.0010.17203.40 
  Zenelaj, Samuel 2132 BIH0.501-0.1020-2.00 
  Coric, Ahmed 2104 BIH0.001-0.6420-12.80 
  Mahmutbegovic, Muharem 2042 BIH0.001-0.7220-14.40 
  Yurdakul, Didem Nuray 1807  * TUR1.0010.08201.60 
 * 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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