Individual Calculations October 2019
 Luzhinsky, Vitaly  Total change: -58.00  Rating chartPersonal card
 Primorsko Open 2019 - A Tournament Primorsko BUL 2019-09-15
RcRownchangeKK*chgGame
 1955 2324 2.50 6 -2.90 20 -58.00 
  Todev, Simeon c1943 BUL0.001-0.9120-18.20 
  Krawczyk, Flawian 1924  * POL1.0010.08201.60 
  Kanov, Nikola c1959 BUL0.501-0.4020-8.00 
  Arnaudov, Petar 1924  * BUL1.0010.08201.60 
  Vandev, Dimitar 2026 BUL0.001-0.8520-17.00 
  Todorov, Kaloyan 1952 BUL0.001-0.9020-18.00 
 * 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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