Individual Calculations July 2015
 Apostolov, Teodor  Total change: 32.40  Rating chartPersonal card
 Bulgarian chess summer 2015, Golden sands B tournament Golden sands resort BUL 2015-06-08
RcRownchangeKK*chgGame
 1859 1778 4.00 8 0.81 40 32.40 
  Stojanov, Alexandar 2125 BUL0.001-0.1140-4.40 
  Ananya, Rishi Gupta 1493 IND1.0010.16406.40 
  Yordanov, Lachezar 1986 BUL0.001-0.2340-9.20 
  Samya, Rishi Gupta 1378  * IND1.0010.08403.20 
  Jordanov, Doichin 2038 BUL0.001-0.1840-7.20 
  Machlik, Monika 2070 NOR0.001-0.1540-6.00 
  Papanastasiou, Nektarios 1687 GRE1.0010.384015.20 
  Ustinov, Alexey 2092 RUS1.0010.864034.40 
 * 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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