Individual Calculations May 2019
 Kjosev, Stefan  Total change: -49.20  Rating chartPersonal card
 Youth chess tournament "Naum Naumovski - Borche" 2019 Skopje MKD 2019-03-30
RcRownchangeKK*chgGame
 1280 1309 1.50 5 -1.23 40 -49.20 
  Momcilovic, Mihailo 1614 SRB0.001-0.1440-5.60 
  Cvetkovski, Filip 1206 MKD0.501-0.1440-5.60 
  Drmac, Stefan 1218 MKD0.501-0.1240-4.80 
  Pavkovski, Nikola 1273 MKD0.001-0.5540-22.00 
  Lazovski, Kristijan 1087 MKD0.501-0.2840-11.20 

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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