Individual Calculations May 2017
 Sabau, Ioan  Total change: -75.20  Rating chartPersonal card
 World Amateur Championship - under 2000 Spoleto ITA 2017-04-01
RcRownchangeKK*chgGame
 1824 1774 2.00 9 -1.88 40 -75.20 
  Kruger, Israel 1916 BRA0.001-0.3140-12.40 
  Tortolini, Francesco 1905 ITA0.001-0.3240-12.80 
  El Fazari, Mohamed Amin 1831 MAR1.0010.584023.20 
  Luu, Duc Hai 1851 VIE0.001-0.3940-15.60 
  Janas, Peter 1677 SVK1.0010.374014.80 
  Pereira, Henry Alberto 1901 COL0.001-0.3340-13.20 
  Zielinski, Olgierd 1916 POL0.001-0.3140-12.40 
  Cebo, Vladimir 1671 SVK0.001-0.6440-25.60 
  Frederiksen, Jens 1749 DEN0.001-0.5340-21.20 

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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