Individual Calculations July 2017
 Mongella, Lorenzo  Total change: 1.80  Rating chartPersonal card
 OP XII Trofeo Avanzi Pistoia ITA 2017-05-09
RcRownchangeKK*chgGame
 1575 1393 1.50 5 0.09 20 1.80 
  Orsi, Roberto 1738 ITA1.0010.892017.80 
  Paloka, David 1658 ALB0.001-0.1820-3.60 
  Celati, Arturo 1319 ITA0.001-0.6020-12.00 
  Benedettini, Adriano 1616 ITA0.001-0.2220-4.40 
  Spinelli, Alessio 1545 ITA0.5010.20204.00 

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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