Individual Calculations September 2021
 Adda, Roberto  Total change: -14.20  Rating chartPersonal card
 FE 19 Spilimbergo - B Spilimbergo ITA 2021-08-11
RcRownchangeKK*chgGame
 1518 1648 4.00 7 -0.71 20 -14.20 
  Colombo, Giulio 1479 ITA1.0010.28205.60 
  Di Maulo, Chiara 1461 ITA0.001-0.7420-14.80 
  Antonelli, Laura 1579 ITA1.0010.40208.00 
  Zhidkov, Aleksey 1498 ITA0.001-0.7020-14.00 
  La Malfa, Stelio 1560 ITA0.501-0.1220-2.40 
  Gianoli, Alejandro 1570 ITA1.0010.39207.80 
  Chimenti, Andrea 1478 ITA0.501-0.2220-4.40 

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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