Individual Calculations October 2015
 Mandal, Abhijoy  Total change: 31.20  Rating chartPersonal card
 Kuwait Amateur Championship 2015 Kuwait KUW 2015-09-12
RcRownchangeKK*chgGame
 1386 1444 3.00 4 0.78 40 31.20 
  Bekheet, Suhailah 1080 KUW1.0010.10404.00 
  Qabazard, Mohamed 1584 KUW0.001-0.3140-12.40 
  Alathari, Yaqoub 1388 KUW1.0010.424016.80 
  Alhassan, Meshari 1493 KUW1.0010.574022.80 

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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