Individual Calculations June 2023
 Rossi, Emanuele  Total change: -5.00  Rating chartPersonal card
 OP Settimanale 19 Primavera Rounds 4-5-6-7 Robecchetto con Induno ITA 2023-05-04
RcRownchangeKK*chgGame
 1604 1566 1.00 4 -0.83 20 -16.60 
  Moroni, Luca 1609 ITA0.001-0.4420-8.80 
  Ruggeri, Igor 1457 ITA1.0010.35207.00 
  Mazzarone, Maurizio 1836 ITA0.001-0.1720-3.40 
  Rauseo, Marco Euplio 1515 ITA0.001-0.5720-11.40 

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)
 
 OP Lago Maggiore international chess Lesa ITA 2023-05-05
RcRownchangeKK*chgGame
 1698 1566 2.50 5 0.58 20 11.60 
  Stefanetti, Marco 2040 ITA0.001-0.0520-1.00 
  Priano, Ivan 1355 ITA1.0010.23204.60 
  Egli, Urs 1854 SUI1.0010.842016.80 
  Brugo, Marco 2020 ITA0.001-0.0620-1.20 
  Zaupa, James 1223 ITA0.501-0.3820-7.60 

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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