Individual Calculations August 2023
 Stanev, Ventsislav  Total change: 43.60  Rating chartPersonal card
 Open Dobrich 2023 Dobrich BUL 2023-07-22
RcRownchangeKK*chgGame
 1266 1148 2.50 4 1.09 40 43.60 
  Raychev, Raycho 1061 BUL1.0010.384015.20 
  Panayotov, Mihail 1251 BUL0.001-0.3640-14.40 
  Anghel, Georgian 1329 ROU1.0010.744029.60 
  Genov, Krasimir 1424 BUL0.5010.334013.20 

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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