Individual Calculations June 2023
 Cusmano, Antonello  Total change: 4.20  Rating chartPersonal card
 CP Messina 2023 Barcellona Pozzo di Gotto ITA 2023-04-29
RcRownchangeKK*chgGame
 1545 1397 1.50 4 0.21 20 4.20 
  Napoli Costa, Antonello 1652 ITA0.5010.31206.20 
  Furnari, Francesco 1597 ITA0.001-0.2420-4.80 
  Tondo, Salvatore 1701 ITA0.001-0.1420-2.80 
  Mazza, Pierfrancesco Joseph 1231 ITA1.0010.28205.60 

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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