Individual Calculations July 2024
 Andreacchio, Antonio  Total change: -20.00  Rating chartPersonal card
 OP 2 Settimanale Tigran Petrosian Rounds 5-6 Milano ITA 2024-06-05
RcRownchangeKK*chgGame
 1521 1521 0.00 2 -1.00 20 -20.00 
  Scognamiglio, Lorenzo 1541 ITA0.001-0.4720-9.40 
  Randone, Massimo Bruto 1500 ITA0.001-0.5320-10.60 

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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