Rapid: Individual Calculations May 2024
 Varbanov, Rumen R  Total change: -44.00  Rating chartPersonal card
 Kids Tournament Milenium 2024-03-30 - under the aegis of BSCF Sofia BUL 2024-03-30
RcRownchangeKK*chgGame
 1442 1557 0.00 1 -0.66 40 -26.40 
  Velikov, Pavel 1442 BUL0.001-0.6640-26.40 

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)
 
 Open Milenium 2024-03-31 - under the aegis of BSCF Sofia BUL 2024-03-31
RcRownchangeKK*chgGame
 1744 1557 1.50 7 -0.44 40 -17.60 
  Ivanov, Stojan Emilov 1957  * BUL0.001-0.0840-3.20 
  Shishkov, Radul 1779 BUL0.001-0.2240-8.80 
  Mihailov, Kostadin 1785 BUL1.0010.794031.60 
  Georgiev, Georgi Iliev 1752 BUL0.001-0.2540-10.00 
  Hristov, Krasimir Iv. 1824 BUL0.001-0.1840-7.20 
  Sapareva, Magdalena 1705 BUL0.001-0.3040-12.00 
  Gaydarzhieva, Raya 1407 BUL0.501-0.2040-8.00 
 * 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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