Individual Calculations December 2022
 Moreno, Giovanni  Total change: -27.20  Rating chartPersonal card
 FE Halloween chess - C Roma ITA 2022-10-28
RcRownchangeKK*chgGame
 1420 1170 0.00 4 -0.76 20 -15.20 
  Miglietta, Luca 1427 ITA0.001-0.1820-3.60 
  Rinaldi, Mario 1404 ITA0.001-0.2120-4.20 
  Capuano, Paolo 1416 ITA0.001-0.1920-3.80 
  Romanella, Luigino 1433 ITA0.001-0.1820-3.60 

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)
 
 OP 43 Settimanale Lazio Scacchi Round 7 Roma ITA 2022-11-08
RcRownchangeKK*chgGame
 1165 1178 0.00 1 -0.52 20 -10.40 
  Vetere, Aldo 1165 ITA0.001-0.5220-10.40 

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)
 
 OP 44 Settimanale Lazio Scacchi Rounds 1-2 Roma ITA 2022-11-15
RcRownchangeKK*chgGame
 1714 1178 0.00 2 -0.08 20 -1.60 
  Molinari, Carlo 1819 ITA0.001-0.0120-0.20 
  Venditti, Raffaele 1609 ITA0.001-0.0720-1.40 

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)
 

 

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