Rapid: Individual Calculations November 2017
 Al Shammari, Mousa G  Total change: -30.20  Rating chartPersonal card
 Royal Commission of Jubail International Chees Tournament Al-Khobar KSA 2017-10-24
RcRownchangeKK*chgGame
 1682 1676 1.00 5 -1.51 20 -30.20 
  Gallardo, Aldrin 2068 PHI0.001-0.0820-1.60 
  Al Otaibi, Abdullah Dhawi 1405 KSA0.001-0.8320-16.60 
  Beda, Ribaya 1917 PHI0.001-0.2020-4.00 
  Gouda, Hani Moustafa 1636 EGY0.001-0.5620-11.20 
  Almadani, Yahya A 1386 KSA1.0010.16203.20 

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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