Individual Calculations March 2024
 Costantino, Claudio Emanuele  Total change: 38.80  Rating chartPersonal card
 WE 7 Tivoli - A Tivoli ITA 2024-02-02
RcRownchangeKK*chgGame
 1905 1877 2.00 5 -0.37 40 -14.80 
  Nannelli, Paolo c2138 ITA0.001-0.1840-7.20 
  Vertuccio, Roberto 1786 ITA1.0010.384015.20 
  Messina, Enrico 2122 ITA0.001-0.2040-8.00 
  Guidi, Marco 1756 ITA0.501-0.1640-6.40 
  Murra, Mattia 1723 ITA0.501-0.2140-8.40 

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)
 
 WE Gran prix dell'Umbria - Citta' di Perugia - A Perugia ITA 2024-02-09
RcRownchangeKK*chgGame
 2089 1877 2.50 5 1.34 40 53.60 
  Calavalle, Giulio f2163 ITA1.0010.844033.60 
  D Antonio, Neri 2127 ITA0.5010.314012.40 
  Calandri, Fausto 2064 ITA0.001-0.2640-10.40 
  D Andrea, Stefano 2008 ITA1.0010.684027.20 
  Vincenti, Leonardo c2085 ITA0.001-0.2340-9.20 

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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