Individual Calculations July 2021
 Centofante, Maria Rosa  Total change: 7.20  Rating chartPersonal card
 FE 8 Cattolica - B Cattolica ITA 2021-05-27
RcRownchangeKK*chgGame
 1565 1402 2.50 7 0.36 20 7.20 
  Tomio, Dante 1699 ITA0.001-0.1520-3.00 
  Festa, Simone 1605 ITA0.001-0.2420-4.80 
  Cilenti, Giuseppe Maria 1206 SMR1.0010.25205.00 
  Costa, Vincenzo 1530 ITA1.0010.672013.40 
  Bonelli, Federico 1775 ITA0.001-0.1020-2.00 
  Beber, Anja 1487 SLO0.001-0.3820-7.60 
  Buratti, Ettore 1653 ITA0.5010.31206.20 

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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