Individual Calculations October 2021
 Bellotto, Adriano  Total change: -55.60  Rating chartPersonal card
 FE 23 Citta' di Trieste - B Trieste ITA 2021-08-28
RcRownchangeKK*chgGame
 1499 1292 0.00 6 -1.50 20 -30.00 
  Chiandussi, Stefano 1674 ITA0.001-0.0920-1.80 
  Denizman, Daniel 1501 ITA0.001-0.2320-4.60 
  Scallan, Nick 1537 IRL0.001-0.2020-4.00 
  Mazzi, Leonardo 1261 ITA0.001-0.5420-10.80 
  Bruno, Elio 1513 ITA0.001-0.2220-4.40 
  O Gorman, Brian 1508 ITA0.001-0.2220-4.40 

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)
 
 WE Lucca chess festival - D Lucca ITA 2021-09-10
RcRownchangeKK*chgGame
 1155 1292 0.00 1 -0.68 20 -13.60 
  Giusti, Andrea 1155 ITA0.001-0.6820-13.60 

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)
 
 CIS 2021 - Serie Promozione Friuli-Venezia Giulia Cervignano del Friuli ITA 2021-09-17
RcRownchangeKK*chgGame
 1450 1292 1.00 5 -0.60 20 -12.00 
  Boerci, Leonardo 1647 ITA0.001-0.1120-2.20 
  Lucchesi, Mario 1349 ITA0.001-0.4220-8.40 
  Bonazza, Alessandro 1513 ITA1.0010.782015.60 
  Nardini, Andrea 1133 ITA0.001-0.7120-14.20 
  Menon, Michele 1606 ITA0.001-0.1420-2.80 

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)
 

 

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