Individual Calculations July 2019
 Longo, Giovanni  Total change: 13.60  Rating chartPersonal card
 WE 4 Citta' di Tradate - C Tradate ITA 2019-05-31
RcRownchangeKK*chgGame
 1382 1576 1.50 2 0.03 20 0.60 
  Nipote, Mario 1499 ITA1.0010.39207.80 
  Bozzano, Antonio 1265 ITA0.501-0.3620-7.20 

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)
 
 CR Lombardia 2019 Milano ITA 2019-06-07
RcRownchangeKK*chgGame
 1789 1587 1.50 3 0.65 20 13.00 
  Bavagnoli, Gabriele 1891 ITA0.001-0.1420-2.80 
  Andreatta, Giovanni Maria 1490 ITA1.0010.37207.40 
  Bonassi, Tommaso 1987  * ITA0.5010.42208.40 
 * 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)
 

 

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