Rapid: Individual Calculations January 2019
 Spreafico, Ambrogio M.  Total change: -31.20  Rating chartPersonal card
 OP 25 ROBECCHETTO CON INDUNO ROBECCHETTO CON INDUNO ITA 2018-12-28
RcRownchangeKK*chgGame
 1473 1472 2.00 7 -1.56 20 -31.20 
  Sibille, Ettore 1872  * ITA0.001-0.0820-1.60 
  Santarelli, Sabatino 1675 ITA0.001-0.2420-4.80 
  Xu, Ouwen 1172 ITA0.001-0.8520-17.00 
  Ferrara, Valeria 1364 ITA1.0010.35207.00 
  Cassi, Elisa 1612 ITA0.001-0.3120-6.20 
  Benini, Sofia 1380 ITA0.001-0.6320-12.60 
  Bianchi, Paolo 1235 ITA1.0010.20204.00 
 * 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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