Individual Calculations October 2017
 Cortigiani, Mario  Total change: -46.00  Rating chartPersonal card
 FE XXI BCC Sala - B Cesenatico ITA 2017-09-02
RcRownchangeKK*chgGame
 1617 1351 0.50 9 -1.15 40 -46.00 
  Mattavelli, Italo 1717 ITA0.001-0.1040-4.00 
  Schingaro, Angelo 1675 ITA0.001-0.1340-5.20 
  Improta, Giovanni 1651 ITA0.001-0.1540-6.00 
  Gramellini, Fabio 1582 ITA0.001-0.2140-8.40 
  Catalano, Luigi 1534 ITA0.001-0.2640-10.40 
  Priori, Luigi 1468 ITA0.001-0.3440-13.60 
  Weinberg, Emanuele 1630 ITA0.001-0.1640-6.40 
  Gulinelli, Euro 1625 ITA0.5010.334013.20 
  Alessandrini, Matteo 1675 ITA0.001-0.1340-5.20 

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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