Individual Calculations May 2017
 Jassem, Philippe  Total change: -38.20  Rating chartPersonal card
 World Amateur Championship - under 2000 Spoleto ITA 2017-04-01
RcRownchangeKK*chgGame
 1801 1774 1.00 7 -2.24 20 -44.80 
  Vandenbroucke, Tim 1918 BEL0.001-0.3120-6.20 
  Bighiu, Gheorghe 1909 ITA0.001-0.3220-6.40 
  Luu, Duc Hai 1851 VIE0.001-0.3920-7.80 
  El Fazari, Mohamed Amin 1831 MAR0.001-0.4220-8.40 
  Frederiksen, Jens 1749 DEN0.501-0.0320-0.60 
  Gulinelli, Euro 1640 ITA0.501-0.1820-3.60 
  Sofokleous, Demetris 1712 CYP0.001-0.5920-11.80 

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)
 
 Belgian Interclubs 2016-2017 Round 11 Divisions 2-5 Various places BEL 2017-04-23
RcRownchangeKK*chgGame
 1647 1774 1.00 1 0.33 20 6.60 
  Berghs, Hilde 1647 BEL1.0010.33206.60 

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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