Individual Calculations July 2021
 Tomassetti, Giuseppe  Total change: -19.80  Rating chartPersonal card
 CR Lazio 2021 Roma ITA 2021-05-28
RcRownchangeKK*chgGame
 1828 1488 0.00 2 -0.23 20 -4.60 
  Macchini, Bruno 1850 ITA0.001-0.1020-2.00 
  Buffoni, Luca 1806 ITA0.001-0.1320-2.60 

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)
 
 WE 21 Grand Hotel Adriatico - B Montesilvano ITA 2021-06-04
RcRownchangeKK*chgGame
 1630 1488 0.00 4 -1.24 20 -24.80 
  Paduano, Gennaro 1639 ITA0.001-0.3020-6.00 
  Caressa, Marco 1629 ITA0.001-0.3120-6.20 
  Pallotti, Riccardo 1603 ITA0.001-0.3420-6.80 
  Di Martino, Antonio 1648 ITA0.001-0.2920-5.80 

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)
 
 WE 21 Lazio Scacchi - A Roma ITA 2021-06-11
RcRownchangeKK*chgGame
 1648 1488 1.00 4 -0.19 20 -3.80 
  Zotti, Enrico 1796 ITA0.001-0.1420-2.80 
  Maldonado, Stefano 1661 ITA0.001-0.2720-5.40 
  Moriggi, Alessandro 1581 ITA0.001-0.3720-7.40 
  Vannelli, Vittorio 1552 ITA1.0010.592011.80 

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)
 
 WE 3 Fiuggi - B Fiuggi ITA 2021-06-18
RcRownchangeKK*chgGame
 1530 1488 2.00 3 0.67 20 13.40 
  Imperatrice, Vincenzo 1620 ITA1.0010.682013.60 
  Nasca, Andrea 1540 ITA0.001-0.4320-8.60 
  Ferrari Bellisario, Filippo 1429 ITA1.0010.42208.40 

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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