Individual Calculations April 2017
 Sbrenna, Andrea  Total change: -16.00  Rating chartPersonal card
 WE Mare e Relax - B Ostia ITA 2017-03-03
RcRownchangeKK*chgGame
 1561 1620 2.50 5 -0.40 40 -16.00 
  Spada, Dario 1515 ITA0.001-0.6440-25.60 
  Maselli, David 1527 ITA0.501-0.1340-5.20 
  Fontana, Alessandro 1585 ITA1.0010.454018.00 
  Ruscitti, Simone 1523 ITA1.0010.374014.80 
  Vannelli, Vittorio 1654 ITA0.001-0.4540-18.00 

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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