Individual Calculations July 2019
 Lipari, Alberto  Total change: 7.20  Rating chartPersonal card
 WE 5 Della Primavera - C Milano ITA 2019-05-24
RcRownchangeKK*chgGame
 1483 1441 1.00 2 0.11 20 2.20 
  Livi, Luigi 1509 ITA0.001-0.4120-8.20 
  Breggia Bicchiere, Antonio 1457 ITA1.0010.522010.40 

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)
 
 Chiasso Chess Open B Chiasso SUI 2019-06-15
RcRownchangeKK*chgGame
 1488 1441 2.00 4 0.25 20 5.00 
  Torretta, Gilberto 1577 ITA1.0010.682013.60 
  Giusti, Francesco 1535 ITA0.001-0.3720-7.40 
  Galimberti, Luca 1307 ITA1.0010.32206.40 
  Ardente, Massimiliano 1532 ITA0.001-0.3820-7.60 

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)
 

 

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