Rapid: Individual Calculations September 2023
 Rocchi, Federico  Total change: 11.60  Rating chartPersonal card
 OP 4 RAPID PIAZZA A FIAMMA E GNOCCARELLI VEJANO ITA 2023-08-13
RcRownchangeKK*chgGame
 1788 1905 4.50 6 0.58 20 11.60 
  Civilotti, Roberto 1669 ITA1.0010.20204.00 
  Craciun, Dragos 1806 ITA0.501-0.1420-2.80 
  Marta, Daniele 1848 ITA0.501-0.0820-1.60 
  Musso, Francesco 1717 ITA1.0010.26205.20 
  Macchini, Bruno 1704 ITA1.0010.24204.80 
  Vincenzi, Marco 1981 ITA0.5010.10202.00 

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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