Individual Calculations October 2018
 Andreassi, Luca  Total change: -27.80  Rating chartPersonal card
 WE 15 Grand Hotel Adriatico - B Montesilvano ITA 2018-09-14
RcRownchangeKK*chgGame
 1568 1747 1.50 4 -1.39 20 -27.80 
  Sfera, Anastasia 1500 ITA0.001-0.8120-16.20 
  Ciriolo, Enrico 1516 ITA1.0010.21204.20 
  Martinelli, Valeria 1486 ITA0.501-0.3220-6.40 
  Pierantozzi, Matteo 1769 ITA0.001-0.4720-9.40 

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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