Blitz: Individual Calculations April 2019
 Di Marco, Salvatore M.  Total change: 5.80  Rating chartPersonal card
 CR BLITZ SICILIA 2019 MOTTA SANT'ANASTASIA ITA 2019-03-16
RcRownchangeKK*chgGame
 1761 1551 2.00 7 0.29 20 5.80 
  Gueci, Laura 1951  * ITA0.001-0.0820-1.60 
  Savitteri, Calogero 1750 ITA0.001-0.2420-4.80 
  Salvia, Lorenzo 1765 ITA1.0010.772015.40 
  Mattarella, Pietro 1742 ITA0.001-0.2520-5.00 
  Stancanelli, Valerio 1702 ITA0.001-0.3020-6.00 
  La Spina, Stefano 1604 ITA1.0010.572011.40 
  Di Benedetto, Andrea 1812 ITA0.001-0.1820-3.60 
 * 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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