Individual Calculations May 2015
 Abeer, Ali  Total change: 9.20  Rating chartPersonal card
 Sharjah Cup International Chess Tournament VI 2015 Sharjah UAE 2015-03-28
RcRownchangeKK*chgGame
 1577 1560 4.00 7 0.46 20 9.20 
  Boric, Elena wm1960  * BIH0.001-0.0820-1.60 
  Sheikha, Abdulaziz 1237 UAE1.0010.13202.60 
  Hind, Faraj 1318 UAE1.0010.20204.00 
  Babayan, Armine 1960  * ARM0.001-0.0820-1.60 
  Marwa, Abdelbasad 1315 UAE1.0010.20204.00 
  Hamda, Sarhan 1290 UAE1.0010.17203.40 
  Razh, Amalia 1960  * RUS0.001-0.0820-1.60 
 * 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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