Individual Calculations October 2018
 Messina, Giuseppe Ottavio  Total change: -21.60  Rating chartPersonal card
 WE 11 Citta' di Monti - A Monti ITA 2018-08-30
RcRownchangeKK*chgGame
 1738 2018 3.00 5 -1.08 20 -21.60 
  Mascia, Germano 1618  * ITA1.0010.08201.60 
  Battasi, Antonio Domenico 1644 ITA0.001-0.9020-18.00 
  Sanna, Yuri 1934 ITA0.001-0.6220-12.40 
  Troiani, Carlo 1654 ITA1.0010.10202.00 
  Tomasi, Elise 1838 ITA1.0010.26205.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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