Rapid: Individual Calculations April 2017
 Sulimani, Yaser  Total change: -10.80  Rating chartPersonal card
 2nd Fakieh group international chess tournament Jeddah KSA 2017-01-20
RcRownchangeKK*chgGame
 1856 1747 1.00 3 -0.14 20 -2.80 
  Habash, Bilal 1848 KSA0.001-0.3620-7.20 
  Alhussaini, Raouf 1622 KSA1.0010.33206.60 
  Calo, Jemuel 2099 PHI0.001-0.1120-2.20 

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)
 
 Makkah International Chess Open 2017 Makkah KSA 2017-03-03
RcRownchangeKK*chgGame
 1823 1751 0.00 1 -0.40 20 -8.00 
  Aouissi, Mohamed 1823 TUN0.001-0.4020-8.00 

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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