Individual Calculations September 2019
 Rossi, Paolo  Total change: -47.80  Rating chartPersonal card
 FE Abruzzo 2019 - B Citta' Sant'Angelo ITA 2019-08-04
RcRownchangeKK*chgGame
 1688 1842 2.50 7 -2.39 20 -47.80 
  Ciriolo, Enrico 1683 ITA0.001-0.7120-14.20 
  Martinelli, Valeria 1666 ITA0.001-0.7320-14.60 
  Verre, Gaetano 1729 ITA0.501-0.1520-3.00 
  Ardu, Luigi 1640 ITA1.0010.24204.80 
  Orlova, Alicia 1603 RUS0.501-0.3020-6.00 
  Paletta, Giuseppe 1615 ITA0.501-0.2920-5.80 
  Antonelli, Alessandro 1877 ITA0.001-0.4520-9.00 

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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