Individual Calculations May 2018
 Talu, Alessandro  Total change: -29.20  Rating chartPersonal card
 FE 3 Citta' di Arzachena - B Arzachena ITA 2018-03-30
RcRownchangeKK*chgGame
 1506 1495 0.00 3 -1.46 20 -29.20 
  Atzori, Filippo 1690 ITA0.001-0.2520-5.00 
  Cormi, Sandro 1343 ITA0.001-0.7020-14.00 
  Abuhamdieh, Nando 1486 ITA0.001-0.5120-10.20 

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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