Individual Calculations May 2024
 Nikolaev, Todor  Total change: -72.80  Rating chartPersonal card
 XXXVIII-A Festival - under the aegis of BSCF Plovdiv BUL 2024-04-06
RcRownchangeKK*chgGame
 1668 1641 0.50 5 -1.82 40 -72.80 
  Stankov, Apostol 1801 BUL0.001-0.2940-11.60 
  Vishev, Nikolay 1583 BUL0.001-0.5840-23.20 
  Petrov, Valeriy 1771 BUL0.001-0.3240-12.80 
  Kartalov, Kiril 1582 BUL0.001-0.5840-23.20 
  Nikolaev, Yoan 1604 BUL0.501-0.0540-2.00 

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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