Individual Calculations June 2018
 Plitzner, Hans Joachim  Total change: 3.20  Rating chartPersonal card
 World Amateur Championship 2018 under 1700 Cagliari ITA 2018-04-21
RcRownchangeKK*chgGame
 1470 1664 6.00 8 0.08 40 3.20 
  Deroma, Vittorio 1388 ITA1.0010.17406.80 
  Dagnino, Marcello 1453 ITA1.0010.23409.20 
  Zholdoshmamatov, Adilet 1533 KGZ1.0010.324012.80 
  Chua, Jing Yuan Cyril 1521 SGP0.501-0.1940-7.60 
  Abubakirov, Khumid 1587 BEL1.0010.394015.60 
  Minamoto, Marcos Cesar 1516 JPN0.001-0.7040-28.00 
  Kostov, Kiril 1264  * FID1.0010.08403.20 
  Dolgopolov, Oleksandr 1497 UKR0.501-0.2240-8.80 
 * 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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