Individual Calculations September 2019
 Ahmad, Khagan  Total change: 47.60  Rating chartPersonal card
 European Youth Chess Championship 2019 Open 08 Bratislava SVK 2019-08-02
RcRownchangeKK*chgGame
 1405 1492 6.00 8 1.19 40 47.60 
  Fedosov, Alexander 1160 RUS1.0010.12404.80 
  Erdogmus, Yagiz Kaan 1745 TUR0.001-0.1940-7.60 
  Jurca Szabo, Gerard 1188 ESP1.0010.14405.60 
  Silva, Mark Orlov 1273 POR1.0010.22408.80 
  Karimli, Yusif 1658 AZE0.001-0.2840-11.20 
  Quenehen, Nassim 1233 FRA1.0010.18407.20 
  Rudenko, Taras 1676 UKR1.0010.744029.60 
  Ochedzan, Filip 1307 POL1.0010.264010.40 

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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