Rapid: Individual Calculations March 2024
 Antonov, Vasil  Total change: 9.20  Rating chartPersonal card
 8th Children's Open An Pasan U10 - under the auspices of BSCF Sofia BUL 2024-02-10
RcRownchangeKK*chgGame
 1132 1196 2.00 3 0.23 40 9.20 
  Ivanova, Nikol 1225 BUL1.0010.544021.60 
  Velikov, Pavel 1088 BUL1.0010.354014.00 
  Ivanova, Darina 1082 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)
 

 

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