Individual Calculations July 2024
 Santarcangelo, Gabriel  Total change: 9.20  Rating chartPersonal card
 OP Scacchi d'aMare Ladispoli ITA 2024-06-15
RcRownchangeKK*chgGame
 1845 1525 0.50 2 0.23 40 9.20 
  Attanasi, Salvatore 1867 ITA0.5010.384015.20 
  Rossi De Gasperis, Pietro 1823 ITA0.001-0.1540-6.00 

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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