Rapid: Individual Calculations January 2018
 Castillo, Juan  Total change: 5.60  Rating chartPersonal card
 OP 24 ACCADEMIA ROMA ITA 2017-12-02
RcRownchangeKK*chgGame
 1771 1787 4.50 8 0.28 20 5.60 
  Guanciale, Orazio 2156 ITA0.001-0.1020-2.00 
  Abuhamdieh, Nando 1417 ITA1.0010.10202.00 
  Ciampi, Vincenzo 1892 ITA0.001-0.3620-7.20 
  Disi, Federico 1595 ITA0.501-0.2520-5.00 
  Bolla, Vittorio 1518 ITA1.0010.17203.40 
  Ferri, Roberto 1554 ITA1.0010.21204.20 
  Alam, Syed Mahbubul 1851 BAN1.0010.592011.80 
  Machidon, Cristi f2187  * MDA0.001-0.0820-1.60 
 * 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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