Individual Calculations May 2015
 Potpara, Nikola  Total change: -8.00  Rating chartPersonal card
 Karpos Open 2015 Skopje MKD 2015-03-27
RcRownchangeKK*chgGame
 2258 2353 5.00 9 -0.40 20 -8.00 
  Vasilevski, Igor 1953  * MKD1.0010.08201.60 
  Markovski, Velo 2011 MKD1.0010.12202.40 
  Drenchev, Petar g2486 BUL0.5010.18203.60 
  Mastrovasilis, Athanasios g2506 GRE0.5010.20204.00 
  Kapnisis, Spyridon g2455 GRE0.5010.14202.80 
  Blagojevic, Dragisa g2522 MNE0.001-0.2820-5.60 
  Ilic, Ljubomir f2193 MKD0.001-0.7120-14.20 
  Lazov, Toni 2115 MKD0.501-0.3020-6.00 
  Gjorshev, Ljupcho 2084 MKD1.0010.17203.40 
 * 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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