Individual Calculations June 2014
 Davini, Andrea  Total change: -3.45  Rating chartPersonal card
 OP 3 della Maremma - B Marina di Grosseto ITA 2014-05-16
RcRownchangeKK*chgGame
 1803 1603 0.50 3 -0.23 15 -3.45 
  Ortolani, Paolo 1819 ITA0.5010.28154.20 
  Bagaglia, Riccardo 1835 ITA0.001-0.2115-3.15 
  Calzolari, Marco 1754 ITA0.001-0.3015-4.50 

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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