Individual Calculations November 2017
 Abdo, Moussa  Total change: -28.40  Rating chartPersonal card
 9th Beirut international chess championship 2017 Beirut LBN 2017-09-30
RcRownchangeKK*chgGame
 1734 1765 2.00 5 -0.71 40 -28.40 
  Ammoun, Hani 2116 LBN0.001-0.1140-4.40 
  Lakhoyan, Hrag 1560 LBN0.501-0.2640-10.40 
  Fakoua, Khalil 1383 LBN0.501-0.4140-16.40 
  Toufayli, Adnan 1509 LBN1.0010.19407.60 
  Khader, Aram 2101 SYR0.001-0.1240-4.80 

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)
 

 

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