Individual Calculations May 2018
 Kalin, Andrei  Total change: 18.80  Rating chartPersonal card
 Karpos Open 2018 Skopje MKD 2018-03-24
RcRownchangeKK*chgGame
 1480 1139 1.50 8 0.47 40 18.80 
  Trajkovski, Mile 1539  * MKD0.001-0.0840-3.20 
  Yassibag, Ipek Asli 1539  * TUR0.001-0.0840-3.20 
  Topalov, Nikola 1539  * MKD1.0010.924036.80 
  Gjorgjevski, Janco 1539  * MKD0.001-0.0840-3.20 
  Yilmaz, Ozel Can 1504 TUR0.5010.404016.00 
  Kjosev, Vlatko 1539  * MKD0.001-0.0840-3.20 
  Novevski, Bojan 1357 MKD0.001-0.2240-8.80 
  Petreski, Leonid 1282 MKD0.001-0.3140-12.40 
 * 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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