Individual Calculations June 2017
 Ali, Mohamed Al Zeaabi  Total change: 77.20  Rating chartPersonal card
 World Schools Chess Championship 2017 - Open 15 Iasi ROU 2017-04-22
RcRownchangeKK*chgGame
 1646 1315 4.00 9 2.80 40 112.00 
  Nechita, Vlad-Mihai 1715  * ROU0.001-0.0840-3.20 
  Ahmed, Rashed Al Hefeti 1592 UAE1.0010.834033.20 
  Cotruta, Alexandru-Mihai 1715  * ROU0.001-0.0840-3.20 
  Aminuddin, Muhd Faqih 1486 MAS0.001-0.2740-10.80 
  Balteanu, Luca-Andrei 1527 ROU1.0010.774030.80 
  Tugurlan, Ionut-Cristian 1695 ROU0.5010.414016.40 
  Anghelus, Alin-Gabriel 1715  * ROU0.5010.424016.80 
  Hafstad, Leif 1655 ENG1.0010.884035.20 
  Olariu, Luca-Stefan 1715  * ROU0.001-0.0840-3.20 
 * 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)
 
 UAE Team Chess Championship 2017 for Youth U14 1 Sharjah UAE 2017-04-24
RcRownchangeKK*chgGame
 1209 1315 1.00 3 -0.87 40 -34.80 
  Abdulrahman Mohammad, Al Taher 1380 UAE0.5010.09403.60 
  Ahmed Waqqas, Alawlaqi 1006 UAE0.001-0.8640-34.40 
  Abdulla Mohammad, Hussain 1241 UAE0.501-0.1040-4.00 

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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