Blitz: Individual Calculations June 2017
 Marseglia, Serena  Total change: -11.60  Rating chartPersonal card
 OP 2 LAMPI ESTIVI MODENA ITA 2017-05-25
RcRownchangeKK*chgGame
 1629 1353 1.00 8 -0.58 20 -11.60 
  Vincenzi, Marco 1753  * ITA0.001-0.0820-1.60 
  Magagnini, Vincenzo 1736 ITA0.001-0.0920-1.80 
  Lapenna, Antonio 1753  * ITA0.001-0.0820-1.60 
  Sforza, Michelangelo 1653 ITA0.001-0.1520-3.00 
  Roncaglia, Marcello 1446 ITA0.001-0.3720-7.40 
  Maran, Walter 1669 ITA0.001-0.1320-2.60 
  Mammi, Samuele 1298 ITA0.001-0.5820-11.60 
  Di Giovanni, Giuseppe 1727 ITA1.0010.902018.00 
 * 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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