Individual Calculations July 2018
 Di Maulo, Alessandra  Total change: -6.40  Rating chartPersonal card
 OP 10 Capo d'Orso Porto Mannu - Palau ITA 2018-06-02
RcRownchangeKK*chgGame
 1716 1645 3.50 9 -0.16 40 -6.40 
  Valdman, Dmitry 1292 FRA1.0010.11404.40 
  De Cristofano, Fabrizio 1867 ITA0.001-0.2240-8.80 
  Aardenburg, Piet 1791 NED0.5010.20408.00 
  Sapkowski, Wieslaw 1908 GER0.001-0.1840-7.20 
  Battasi, Antonio Domenico 1719 ITA0.5010.10404.00 
  Graziani, Emma 1449 ITA0.501-0.2540-10.00 
  Di Dario, Dario 1595 ITA1.0010.434017.20 
  Sanna, Yuri 1923 ITA0.001-0.1740-6.80 
  Perico, Gianvittorio 1904 ITA0.001-0.1840-7.20 

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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