Individual Calculations June 2021
 Lumachi, Gabriele  Total change: -22.40  Rating chartPersonal card
 OP Mediglia Mediglia ITA 2021-04-29
RcRownchangeKK*chgGame
 2010 2316 5.00 7 -0.86 20 -17.20 
  Cera, Axel 1916  * ITA1.0010.08201.60 
  Ranfagni, Stefano 1916  * ITA1.0010.08201.60 
  Pozzari, Simone 2013 ITA0.501-0.3620-7.20 
  Rindone, Andrea 2081 ITA0.501-0.2920-5.80 
  Lamartina, Davide Mariano 1936 ITA1.0010.09201.80 
  Cagnotto, Marco 1931 ITA1.0010.09201.80 
  Bressy, Theo f2277 FRA0.001-0.5520-11.00 
 * 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)
 
 WE Primavera scacchistica veronese - A Verona ITA 2021-05-07
RcRownchangeKK*chgGame
 2124 2329 3.50 5 -0.26 20 -5.20 
  Bordignon, Angelo 2064 ITA0.501-0.3220-6.40 
  Brotto, Alessandro 2028 ITA1.0010.15203.00 
  Piccirillo, Edoardo 2091 ITA1.0010.20204.00 
  Vuelban, Virgilio m2296 PHI0.001-0.5520-11.00 
  Zanchetta, Nicola 2142 ITA1.0010.26205.20 

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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