Individual Calculations August 2013
 Machlik, Edit  Total change: 13.95  Rating chartPersonal card
 OP Omegna Chess Omegna ITA 2013-07-04
RcRownchangeKK*chgGame
 1884 1810 3.00 5 0.93 15 13.95 
  Montilli, Vincenzo 2015 ITA1.0010.761511.40 
  Medici, Simone 2109 SUI0.001-0.1515-2.25 
  Mottonen, Ari 1989 FIN0.001-0.2715-4.05 
  Rizzi, Pietro 1582 ITA1.0010.21153.15 
  Maffeo, Mauro 1724 ITA1.0010.38155.70 

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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