Individual Calculations September 2016
 Chiaretti, Roberto  Total change: 22.40  Rating chartPersonal card
 FE 7 Terra degi Elimi Erice ITA 2016-07-28
RcRownchangeKK*chgGame
 2265 2257 5.50 9 1.12 20 22.40 
  Marzaduri, Riccardo 2001 ITA0.501-0.3120-6.20 
  Mueller, Maximilian f2281 GER0.5010.03200.60 
  Valguarnera, Girolamo 2102 ITA1.0010.29205.80 
  Gelardi, Davide 1929 ITA1.0010.13202.60 
  Sonis, Francesco f2422 ITA1.0010.722014.40 
  Rotstein, Arkadij g2510 GER0.5010.31206.20 
  Levin, Felix g2530 GER0.001-0.1720-3.40 
  Dijkhuis, Tycho f2424 NED0.001-0.2820-5.60 
  Hellwig, Tobias 2182 GER1.0010.40208.00 

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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