Individual Calculations October 2021
 Marchesich, Giovanni  Total change: 8.80  Rating chartPersonal card
 FE 23 Citta' di Trieste - A Trieste ITA 2021-08-28
RcRownchangeKK*chgGame
 2514 2115 0.00 1 -0.08 40 -3.20 
  Livaic, Leon m2514 CRO0.001-0.0840-3.20 

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)
 
 CIS 2021 - Serie A2 Girone 2 Trieste ITA 2021-09-17
RcRownchangeKK*chgGame
 1911 2165 3.50 4 0.30 40 12.00 
  Lorusso, Giuseppe 1950 ITA1.0010.23409.20 
  Bacchini, Stefano 1923 ITA1.0010.20408.00 
  Rizzati, Aldo 1765  * ITA1.0010.08403.20 
  Fiorido, Giuseppe 2004 ITA0.501-0.2140-8.40 
 * 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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