Individual Calculations June 2024
 Kolev, Velio  Total change: 5.40  Rating chartPersonal card
 Open Chamionship of Plovdiv for players with elo under 2200, under the aegis of BSCF Plovdiv BUL 2024-05-10
RcRownchangeKK*chgGame
 1772 1617 2.00 5 0.27 20 5.40 
  Leftheriotis, Alexandros 2017  * GRE0.001-0.0820-1.60 
  Nankov, Aleksandar 1426 BUL1.0010.25205.00 
  Ardenski, Dimitar 1976 BUL0.001-0.1020-2.00 
  Ivanov, Vasil A 1487 MKD1.0010.32206.40 
  Georgiev, Georgi Al. 1956 BUL0.001-0.1220-2.40 
 * 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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