Individual Calculations July 2013
 D`urbano, Gabriele  Total change: 7.35  Rating chartPersonal card
 OP 2 del Salento - Ecoresort - B Gallipoli ITA 2013-05-25
RcRownchangeKK*chgGame
 1542 1636 3.00 4 0.49 15 7.35 
  Scotti, Luigi 1473 ITA0.501-0.2215-3.30 
  Falasca, Marco 1600 ITA1.0010.45156.75 
  Bassini, Massimo 1546 ITA0.501-0.1215-1.80 
  Menato, Nazario 1547 ITA1.0010.38155.70 

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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