Individual Calculations July 2017
 Ardu, Luigi  Total change: -2.20  Rating chartPersonal card
 OP 9 Capo d'Orso Porto Mannu di Palau ITA 2017-06-03
RcRownchangeKK*chgGame
 1656 1658 4.00 8 -0.11 20 -2.20 
  Di Maulo, Alessandra 1365 ITA0.001-0.8520-17.00 
  Ponzecchi, Riccardo 1402 ITA0.001-0.8120-16.20 
  Cremonini, Stefano 1591 ITA1.0010.41208.20 
  Pedrazzi, Paolo 1465 ITA1.0010.25205.00 
  Di Pinto, Vincenzo 1539 ITA1.0010.34206.80 
  Bin-Suhayl, Ieysaa 1918 ITA0.001-0.1820-3.60 
  Zakharov, Denis 1907 RUS1.0010.812016.20 
  Poetschke, Wolfgang 2058  * GER0.001-0.0820-1.60 
 * 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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