Individual Calculations August 2017
 Romano, Mario  Total change: -8.00  Rating chartPersonal card
 CIG 2017 - Finale Nazionale u12 Chianciano Terme ITA 2017-07-02
RcRownchangeKK*chgGame
 1493 1283 0.50 3 -0.20 40 -8.00 
  Bortolotti, Francesco 1540 ITA0.001-0.1840-7.20 
  Catalano, Leonardo 1480 ITA0.001-0.2540-10.00 
  Pellegrini, Ennio Paolo 1458 ITA0.5010.23409.20 

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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