Individual Calculations August 2015
 Gnata, Ilaria  Total change: -15.60  Rating chartPersonal card
 Campionato Italiano u14 femminile 2015 Montesilvano ITA 2015-06-28
RcRownchangeKK*chgGame
 1494 1275 0.50 4 -0.39 40 -15.60 
  Antonelli, Laura 1525 ITA0.001-0.1940-7.60 
  Tortarolo, Sabrina 1504 ITA0.001-0.2140-8.40 
  Scagliarini, Lara 1488 ITA0.001-0.2340-9.20 
  Lazzaro, Elisa 1459 ITA0.5010.24409.60 

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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