Individual Calculations December 2014
 Benedetto, Davide  Total change: 23.20  Rating chartPersonal card
 OP 5 Pro Loco Gioia - B Gioia del Colle ITA 2014-10-31
RcRownchangeKK*chgGame
 1685 1763 3.00 4 0.58 40 23.20 
  Ranieri, Pierpaolo 1684 ITA0.501-0.1140-4.40 
  Losurdo, Gennaro 1662 ITA1.0010.364014.40 
  Mongelli, Francesco Saverio 1595 ITA1.0010.284011.20 
  Piergianni, Gianluca 1797 ITA0.5010.05402.00 

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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