Rapid: Individual Calculations August 2023
 Samokhval, Ivan  Total change: 30.80  Rating chartPersonal card
 Rapid in LSHA "Chess Day 2023" (Rapid) Lviv UKR 2023-07-23
RcRownchangeKK*chgGame
 1540 1288 2.50 7 0.77 40 30.80 
  Ivanov, Taras 1860 UKR0.001-0.0240-0.80 
  Shala, Maksym 1625 UKR0.001-0.1240-4.80 
  Zvorska, Olesya 1084 UKR1.0010.24409.60 
  Openyshev, Volodymyr 1569 UKR0.001-0.1640-6.40 
  Rohoza, Sofiia 1313 UKR1.0010.534021.20 
  Molchanov, Roman 1580 UKR0.5010.354014.00 
  Lemeshchuk, Roman 1746 UKR0.001-0.0540-2.00 

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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