Individual Calculations May 2018
 Zonta, Riccardo  Total change: 16.80  Rating chartPersonal card
 FE 3 Citta' di Zevio - Mem. S. Perezzani - B Zevio ITA 2018-04-13
RcRownchangeKK*chgGame
 1660 1535 2.50 5 0.84 20 16.80 
  Melino, Gianluca 1704 ITA0.5010.22204.40 
  Fiscato, Claudio 1669 ITA0.001-0.3220-6.40 
  Leone, Cataldo 1554 ITA0.5010.03200.60 
  Tencheni, Maurizio 1683 ITA0.5010.20204.00 
  Marcucci, Michele 1692 ITA1.0010.712014.20 

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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