Rapid: Individual Calculations May 2017
 Caredda, Michele  Total change: 49.00  Rating chartPersonal card
 OP RAPID MARIANNA MELONI CAGLIARI ITA 2017-04-01
RcRownchangeKK*chgGame
 1439 1180 4.00 8 2.45 20 49.00 
  Loi, Francesco 1528 ITA1.0010.892017.80 
  Caredda, Giuseppe 1459 ITA0.001-0.1620-3.20 
  Lussu, Andrea 1571 ITA0.001-0.0920-1.80 
  Altea, Luca 1509 ITA1.0010.882017.60 
  Orru`, Giulia 1404 ITA0.001-0.2220-4.40 
  Sonis, Cesare 1355 ITA0.001-0.2720-5.40 
  Carucci, Bruno 1405 ITA1.0010.782015.60 
  Cadoni, Valentina 1279 ITA1.0010.642012.80 

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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