Individual Calculations January 2011
 Morello, Guido  Total change: -19.05  Rating chartPersonal card
 WE Citta' di Palermo Palermo ITA 2010-11-18
RcRownchangeKK*chgGame
 1752 1953 2.50 5 -1.27 15 -19.05 
  Gueci, Laura 1745 ITA0.501-0.2715-4.05 
  Castelli, Giovanni J. 1803 ITA0.001-0.7015-10.50 
  Piazza, Dario 1712 ITA0.501-0.3015-4.50 
  La Franca, Vincenzo 1648 ITA1.0010.14152.10 
  Polin, Giulia 1854 ITA0.501-0.1415-2.10 

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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