Individual Calculations April 2023
 Laforgia, Gaia Camilla Federica  Total change: 3.20  Rating chartPersonal card
 OP Roma 2023 Roma ITA 2023-03-04
RcRownchangeKK*chgGame
 1668 1270 0.50 3 0.18 20 3.60 
  Pellegrini, Ennio Paolo 1828 ITA0.001-0.0320-0.60 
  Valli, Marco 1671 ITA0.001-0.0820-1.60 
  Falzone, Lorenzo 1505 ITA0.5010.29205.80 

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 46 Settimanale Lazio Scacchi Rounds 1-2-3 Roma ITA 2023-03-14
RcRownchangeKK*chgGame
 1842 1270 0.00 1 -0.02 20 -0.40 
  Agostini, Maurizio 1842 ITA0.001-0.0220-0.40 

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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