Individual Calculations October 2017
 Attina , Rodolfo  Total change: -23.00  Rating chartPersonal card
 FE XV Citta' di Amantea - B Amantea ITA 2017-09-03
RcRownchangeKK*chgGame
 1572 1441 1.50 8 -1.15 20 -23.00 
  Spina, Giovanni 1654 ITA0.5010.27205.40 
  Vasta, Armando 1687 ITA0.001-0.1920-3.80 
  Cottone, Salvatore 1682 ITA0.001-0.2020-4.00 
  Coniglio, Rosario 1533 ITA0.5010.13202.60 
  Romeo, Giovanni M. 1515 ITA0.5010.10202.00 
  Miceli, Claudio 1592 ITA0.001-0.3020-6.00 
  Scarlato, Gianfranco 1547 ITA0.001-0.3620-7.20 
  Siviglia, Michele 1369 ITA0.001-0.6020-12.00 

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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