Individual Calculations July 2013
 Hany, Mark  Total change: -13.20  Rating chartPersonal card
 Egyptian League 2012/2013 Many Cities EGY 2012-11-05
RcRownchangeKK*chgGame
 1717 1843 3.50 6 -0.44 30 -13.20 
  Abo Elnas, Hosam 1745 EGY1.0010.373011.10 
  Hesham, Mohamed 1555 EGY1.0010.16304.80 
  Wagdy, Andro f2084 EGY0.001-0.2030-6.00 
  Hamam, Belal 1627 EGY1.0010.22306.60 
  Hesham, Mohamed 1555 EGY0.501-0.3430-10.20 
  Zayan, Mohamed 1736 EGY0.001-0.6530-19.50 

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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