Pennacchini, Michelangelo January 2025 FIDE Individual Chess Calculations
Individual Calculations January 2025
 Pennacchini, Michelangelo  Total change: 13.60  Rating chartPersonal card
 OP 2 Settimanale Morphy Milano Rounds 4-5-6 Milano ITA 2024-12-07
RcRownchangeKK*chgGame
 1742 1819 2.50 3 0.68 20 13.60 
  Bauli, Moreno 1672 ITA1.0010.30206.00 
  Montanelli, Oleg Ludovico 1765 ITA0.501-0.0820-1.60 
  Schiliro , Maurizio Biagio 1789 ITA1.0010.46209.20 

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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