Individual Calculations October 2018
 Colantonio, Marco  Total change: 16.20  Rating chartPersonal card
 Campionato Italiano Seniores 2018 - over 50 Rio Marina ITA 2018-09-16
RcRownchangeKK*chgGame
 1700 1575 4.00 9 0.81 20 16.20 
  Ceccarini, Marco 1975  * ITA0.001-0.0820-1.60 
  Galletti, Armando 1691 ITA0.5010.16203.20 
  Levantaci, Arturo 1629 ITA1.0010.582011.60 
  Mantovan, Giuseppe 1729 ITA0.001-0.2920-5.80 
  Gabrielli, Edoardo 1366 ITA0.501-0.2720-5.40 
  Capossela, Fabio 1646 ITA1.0010.602012.00 
  Martorelli, Antonio m1975  * ITA0.001-0.0820-1.60 
  Schingaro, Angelo 1689 ITA0.001-0.3420-6.80 
  Silini, Riccardo 1596 ITA1.0010.532010.60 
 * 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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