Rapid: Individual Calculations September 2017
 Alaras, Alvin  Total change: 15.80  Rating chartPersonal card
 Alshareef Corner Open Chess Tournament Al-Khobar KSA 2017-07-07
RcRownchangeKK*chgGame
 1755 1917 4.00 5 0.55 20 11.00 
  Al Mutlaq, Ibrahim A 1517  * KSA1.0010.08201.60 
  Alcala, Alvin 2228 PHI0.001-0.1420-2.80 
  Sasam, Armando 1676 PHI1.0010.20204.00 
  Haidar, Wassim 1614 LBN1.0010.14202.80 
  Ghali, Bacem 1741 TUN1.0010.27205.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 2nd Kanoo International Rapid Tournament Juffair BRN 2017-08-25
RcRownchangeKK*chgGame
 1886 1917 4.00 7 0.24 20 4.80 
  Al Mansoor, Abdulaziz 1517  * KSA1.0010.08201.60 
  Al Sulaiti, Ali 2142 BRN0.001-0.2220-4.40 
  Al Harthy, Faisel 1770 KSA1.0010.30206.00 
  Surya, Jaya 1517  * IND1.0010.08201.60 
  Ayyad, Husain f2265 BRN0.001-0.1120-2.20 
  Al Dafiri, Abdulaziz 1671 KSA1.0010.19203.80 
  Tissir, Mohamed m2317  * MAR0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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