Individual Calculations November 2015
 Durantini, Francesco  Total change: -11.60  Rating chartPersonal card
 OP 9 infrasettimanale ARS - B Roma ITA 2015-09-10
RcRownchangeKK*chgGame
 1464 1417 1.50 4 -0.29 40 -11.60 
  Agostini, Maurizio 1696 ITA0.001-0.1640-6.40 
  De Bernardis, Luigi 1367 ITA0.501-0.0740-2.80 
  Cannavo , Giuseppe 1295 ITA1.0010.334013.20 
  Romagnoli, Luca 1499 ITA0.001-0.3940-15.60 

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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