Rapid: Individual Calculations July 2023
 Bukata, David  Total change: 50.00  Rating chartPersonal card
 Chess festival Max Euwe Cup. Rapid B St. Petersburg RUS 2023-06-10
RcRownchangeKK*chgGame
 1177 1199 5.50 8 1.25 40 50.00 
  Aletdinov, Ruslan 1099 RUS1.0010.364014.40 
  Medvednikov, Yaroslav 1133 RUS1.0010.414016.40 
  Pivovarov, Oleg 1156 RUS1.0010.444017.60 
  Zivert, Lev 1173 RUS0.501-0.0440-1.60 
  Bazhenkov, Mikhail 1254 RUS0.001-0.4240-16.80 
  Necheukhina, Kseniya 1166 RUS1.0010.454018.00 
  Kolesnyak, Artem 1207 RUS1.0010.514020.40 
  Pokhilyuk, Bogdan 1228 RUS0.001-0.4640-18.40 

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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