Individual Calculations February 2023
 Pica, Victor  Total change: -11.80  Rating chartPersonal card
 WE Eburum dell'Epifania - B Eboli ITA 2023-01-06
RcRownchangeKK*chgGame
 1602 1615 2.00 5 -0.59 20 -11.80 
  Ruggiero, Armando 1557 ITA0.001-0.5820-11.60 
  Giannattasio, Vincenzo 1580 ITA0.001-0.5520-11.00 
  Scola, Enrico 1578 ITA0.001-0.5520-11.00 
  Contaldi, Camillo 1604 ITA1.0010.48209.60 
  Celentano, Sandro 1693 ITA1.0010.612012.20 

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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