Individual Calculations July 2017
 Cohen, Lawrence S  Total change: -38.20  Rating chartPersonal card
 OP 9 Capo d'Orso Porto Mannu di Palau ITA 2017-06-03
RcRownchangeKK*chgGame
 1808 1929 4.00 9 -1.91 20 -38.20 
  Schiappacasse, Marcello 1827 ITA0.001-0.6420-12.80 
  Pils, Martina 1703 GER1.0010.21204.20 
  Hahmann, Markus 1830 GER0.501-0.1420-2.80 
  Lochte, Thomas 2108 GER0.001-0.2720-5.40 
  Garofalo, Sergio 1712 ITA0.001-0.7820-15.60 
  Zotti, Enrico 1846 ITA1.0010.39207.80 
  Daly, Patrick 1784 IRL0.501-0.1920-3.80 
  Del Nevo, Claudio 1812 ITA1.0010.34206.80 
  Menon, Michele 1654 ITA0.001-0.8320-16.60 

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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