Individual Calculations September 2018
 Del Nevo, Claudio  Total change: -25.60  Rating chartPersonal card
 WE 6 Citta' di Omegna - B Omegna ITA 2018-08-03
RcRownchangeKK*chgGame
 1532 1738 2.50 5 -1.28 20 -25.60 
  Giusti, Francesco 1522 ITA1.0010.22204.40 
  Eandi, Arnaldo 1611 ITA0.001-0.6720-13.40 
  Chillemi, Giuseppe 1539 ITA0.001-0.7620-15.20 
  Koureas, Panicos 1375 ITA1.0010.10202.00 
  Merlini, Osvaldo 1614 ITA0.501-0.1720-3.40 

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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