Individual Calculations July 2018
 Aardenburg, Piet  Total change: -35.60  Rating chartPersonal card
 OP 10 Capo d'Orso Porto Mannu - Palau ITA 2018-06-02
RcRownchangeKK*chgGame
 1678 1791 4.00 9 -1.78 20 -35.60 
  Simone, Marco 1777 ITA0.001-0.5220-10.40 
  Filigheddu, Mauro 1596 ITA0.001-0.7520-15.00 
  Di Maulo, Alessandra 1645 ITA0.501-0.2020-4.00 
  Castagna, Celestino 1656 ITA0.501-0.1820-3.60 
  Raimondi, Celso 1532 ITA0.501-0.3220-6.40 
  Mercandelli, Claudio 1881 ITA0.5010.12202.40 
  Serra, Emanuele 1880 ITA0.001-0.3820-7.60 
  Mueller, Heinz 1485 GER1.0010.14202.80 
  Mircoli, Filippo 1649 ITA1.0010.31206.20 

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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