Individual Calculations January 2011
 Giovannini, Roberto  Total change: 2.70  Rating chartPersonal card
 OP 4 Memorial G. Molinari - B Milano ITA 2010-10-29
RcRownchangeKK*chgGame
 1600 1490 2.00 5 0.18 15 2.70 
  Mingolla, Patrizio 1640 ITA0.001-0.3015-4.50 
  Carbone, Lorenzo 1695 ITA0.001-0.2415-3.60 
  Attuati, Luca 1434 ITA0.501-0.0815-1.20 
  Colombani, Camillo 1479 ITA1.0010.48157.20 
  Poletto, Daniele 1752 ITA0.5010.32154.80 

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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