Rapid: Individual Calculations April 2018
 Sabia, Corrado  Total change: -13.40  Rating chartPersonal card
 OP 9 MEMORIAL RAFFAELE PUNZI CAVA DE' TIRRENI ITA 2018-03-11
RcRownchangeKK*chgGame
 2042 2250 4.50 7 -0.67 20 -13.40 
  De Simone, Michelino 1850  * ITA1.0010.08201.60 
  Vitale, Michele 1908 ITA1.0010.12202.40 
  Sirena, Gianni 2049 ITA0.001-0.7620-15.20 
  Martorelli, Antonio m2142 ITA0.501-0.1520-3.00 
  Gambardella, Piero 1943 ITA1.0010.14202.80 
  Vena, Alessio 1999 ITA1.0010.19203.80 
  Stromboli, Ettore f2406 ITA0.001-0.2920-5.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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