Individual Calculations July 2018
 Sapkowski, Wieslaw  Total change: 16.80  Rating chartPersonal card
 OP 10 Capo d'Orso Porto Mannu - Palau ITA 2018-06-02
RcRownchangeKK*chgGame
 1998 1908 4.00 9 0.42 40 16.80 
  Cardili, Mariano 2047 ITA0.001-0.3140-12.40 
  Garofalo, Sergio 1660 ITA1.0010.19407.60 
  Ventura, Salvatore 2208 ITA0.001-0.1540-6.00 
  Di Maulo, Alessandra 1645 ITA1.0010.18407.20 
  Hoogland, Dirk c2112 NED0.5010.264010.40 
  Silini, Riccardo 1629 ITA1.0010.16406.40 
  Della Pietra, Andrea 2209 ITA0.001-0.1540-6.00 
  Pierecker, Markus 2192 AUT0.5010.344013.60 
  Heinig, Wolfram, Dr. f2282 GER0.001-0.1040-4.00 

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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