Individual Calculations July 2023
 Kulesza, Andrzej  Total change: 6.40  Rating chartPersonal card
 XXXIII Miedzynarodowe Szachowe Mistrzostwa Malopolski - Grupa A Krakow POL 2023-06-08
RcRownchangeKK*chgGame
 2111 2064 3.50 7 0.32 20 6.40 
  Bogdanov, Egor m2398 UKR0.001-0.1220-2.40 
  Darowicki, Mariusz 1970 POL1.0010.37207.40 
  Aymerich Verdaguer, Eduard c2189 ESP0.001-0.3320-6.60 
  Lewicki, Miroslaw m2359 POL0.001-0.1520-3.00 
  Gora, Antonina 1941 IRL1.0010.33206.60 
  Sygulski, Piotr 1981 POL1.0010.39207.80 
  Ten Have, Roland 1937 NED0.501-0.1720-3.40 

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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