Rapid: Individual Calculations September 2023
 Perrone, Andrea  Total change: 43.40  Rating chartPersonal card
 OP 3 RAPID DI SANT'ORONZO CAVALLINO ITA 2023-08-19
RcRownchangeKK*chgGame
 1600 1415 4.00 6 2.17 20 43.40 
  Ripa, Francesco 1902 ITA0.001-0.0420-0.80 
  De Carlo, Francesco 1225 ITA1.0010.25205.00 
  Riso, Giuseppe 1607 ITA1.0010.752015.00 
  Guido, Valerio 1706 ITA1.0010.852017.00 
  Benedetto, Giuseppe 1763 ITA0.001-0.1120-2.20 
  Leone, Lorenzo 1395 ITA1.0010.47209.40 

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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