Individual Calculations August 2023
 Predomi, Cesare  Total change: 26.00  Rating chartPersonal card
 OP 14 Ischia isola verde Forio ITA 2023-07-02
RcRownchangeKK*chgGame
 1561 1500 4.00 6 1.30 20 26.00 
  Schoonmaker, Nicholas c2044 USA0.001-0.0320-0.60 
  Monti, Francesco 1159 ITA1.0010.12202.40 
  Monti, Giuseppe 1696 ITA0.001-0.2520-5.00 
  McDonald, Margaret 1105 ITA1.0010.08201.60 
  Di Garbo, Gianfranco 1489 ITA1.0010.48209.60 
  Prelati, Maurizio 1872 ITA1.0010.902018.00 

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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