Rapid: Individual Calculations January 2019
 Sanna, Chiara  Total change: 13.80  Rating chartPersonal card
 OP MEMORIAL LORENZO MALDARELLI - A MONTI ITA 2018-12-16
RcRownchangeKK*chgGame
 1507 1368 3.00 7 0.69 20 13.80 
  Talu, Alessandro 1600 ITA1.0010.792015.80 
  Sotgiu, Roberto 1725 ITA0.001-0.1120-2.20 
  Devilla, Michele 1456 ITA0.001-0.3820-7.60 
  Saddi, Giuseppe Giovanni 1440 ITA0.5010.10202.00 
  Buchicchio, Edoardo 1597 ITA0.001-0.2120-4.20 
  Clipici, Dumitru 1347 ITA0.501-0.0320-0.60 
  Fara, Ludovico Pietro 1386 ITA1.0010.532010.60 

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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