Blitz: Individual Calculations April 2017
 Putzolu, Marcello  Total change: -17.00  Rating chartPersonal card
 OP 2 CASA SORO CAGLIARI ITA 2017-02-19
RcRownchangeKK*chgGame
 1705 1630 2.50 8 -0.85 20 -17.00 
  Mameli, Gianluca 2020 ITA0.001-0.0920-1.80 
  Ardu, Luigi 1724 ITA0.001-0.3720-7.40 
  Manca, Luca 1918 ITA0.001-0.1620-3.20 
  Markevichus, Yaraslau 1384 ITA1.0010.19203.80 
  Atzori, Filippo 1497 ITA1.0010.32206.40 
  Cirina, Gianluca 1797 ITA0.001-0.2820-5.60 
  Sollai, Matteo 1814 ITA0.001-0.2620-5.20 
  Loi, Francesco 1483 ITA0.501-0.2020-4.00 

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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