Rapid: Individual Calculations March 2023
 Brunetti, Alberto  Total change: 25.00  Rating chartPersonal card
 OP RAPID CITTA' DI BARI BARI ITA 2023-01-29
RcRownchangeKK*chgGame
 1819 1903 5.50 7 1.25 20 25.00 
  Spina, Ezio 1503  * ITA1.0010.08201.60 
  Buonamico, Michele 1493 ITA1.0010.08201.60 
  Lattanzio, Savino 2188 ITA0.5010.34206.80 
  Martiradonna, Vito 1706 ITA1.0010.25205.00 
  Marczak, Piotr 1594 ITA1.0010.14202.80 
  Altini, Nicola m2426 ITA0.5010.47209.40 
  Borino, Paolo 1826 ITA0.501-0.1120-2.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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