Individual Calculations May 2017
 Erden, Kadir  Total change: -10.20  Rating chartPersonal card
 Karpos Open 2017 Skopje MKD 2017-04-01
RcRownchangeKK*chgGame
 2143 2245 5.00 9 -0.51 20 -10.20 
  Ozcan, Kaan 1845  * TUR0.501-0.4220-8.40 
  Risteski, Emil 1845  * MKD1.0010.08201.60 
  Cossin, Sebastien m2499 FRA0.001-0.1920-3.80 
  Hadzi - Manev, Ljubomir f2019 MKD1.0010.21204.20 
  Sahin, Doga Boran f2052 TUR0.501-0.2520-5.00 
  Kralevski, Aleksander f2108 MKD1.0010.32206.40 
  Zlatanovic, Boroljub m2402 SRB0.5010.21204.20 
  Percivaldi, Martin m2429 DEN0.001-0.2620-5.20 
  Bjerre, Tavs 2085 DEN0.501-0.2120-4.20 
 * 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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