Individual Calculations May 2024
 Nikolaev, Yoan  Total change: -50.40  Rating chartPersonal card
 XXXVIII-A Festival - under the aegis of BSCF Plovdiv BUL 2024-04-06
RcRownchangeKK*chgGame
 1719 1604 0.50 5 -1.26 40 -50.40 
  Stankov, Apostol 1801 BUL0.001-0.2540-10.00 
  Petrov, Valeriy 1771 BUL0.001-0.2840-11.20 
  Kartalov, Kiril 1582 BUL0.001-0.5340-21.20 
  Kamenov, Valentin 1800 BUL0.001-0.2540-10.00 
  Nikolaev, Todor 1641 BUL0.5010.05402.00 

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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