Rapid: Individual Calculations October 2023
 Sakarev, Ivan  Total change: 38.00  Rating chartPersonal card
 Chess Fest Dobriniste 2023 Dobriniste BUL 2023-09-10
RcRownchangeKK*chgGame
 1653 1373 3.50 8 1.90 20 38.00 
  Nikolov, Jordan 1900 BUL0.001-0.0320-0.60 
  Mihailov, Kostadin 1638 BUL1.0010.822016.40 
  Todorov, Angel 1725 BUL1.0010.892017.80 
  Mitushev, Adrian 1699 BUL0.001-0.1320-2.60 
  Mladenov, Andrey 1612 BUL0.5010.30206.00 
  Grosh, Mehmed 1698 BUL0.001-0.1320-2.60 
  Temelkov, Temelko 1745 BUL0.001-0.1020-2.00 
  Rachev, Momchil 1207 BUL1.0010.28205.60 

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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