Individual Calculations May 2016
 Percivaldi, Martin  Total change: 40.60  Rating chartPersonal card
 Karpos Open 2016 Skopje MKD 2016-04-01
RcRownchangeKK*chgGame
 2393 2306 5.50 9 2.03 20 40.60 
  Kralevski, Aleksander f2169 MKD1.0010.32206.40 
  Georgiev, Kiril g2631 BUL0.5010.37207.40 
  Blagojevic, Dragisa g2509 MNE0.5010.26205.20 
  Arda, Cagil Irmak wc1935 TUR1.0010.10202.00 
  Yilmazyerli, Mert m2444 TUR1.0010.692013.80 
  Kozul, Zdenko g2600 CRO0.001-0.1520-3.00 
  Tosic, Miroslav g2418 SRB1.0010.652013.00 
  Ali Marandi, Cemil Can m2473 TUR0.001-0.2820-5.60 
  Tsolakidou, Stavroula wm2355 GRE0.5010.07201.40 

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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