Individual Calculations May 2019
 Orecchioni, Giuliano  Total change: 62.00  Rating chartPersonal card
 FE 6 Citta' di Arzachena - C Arzachena ITA 2019-04-24
RcRownchangeKK*chgGame
 1358 1250 3.00 4 1.55 40 62.00 
  Rocchiccioli, Francesco 1448 ITA1.0010.764030.40 
  Morganti, Noel 1495 ITA0.001-0.2040-8.00 
  Floris, Paola 1093 ITA1.0010.294011.60 
  Valenza, Marco 1397 ITA1.0010.704028.00 

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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