Individual Calculations November 2023
 Yahya, Shuaib Al Kaff  Total change: -64.80  Rating chartPersonal card
 UAE Junior U20 Open Chess Championship 2023 Dubai UAE 2023-09-15
RcRownchangeKK*chgGame
 1455 1690 5.50 7 0.27 40 10.80 
  Ahmed, Ali Bamatraf 1290  * UAE1.0010.08403.20 
  Humaidan Mohamed, Alzaabi 1443 UAE0.001-0.8140-32.40 
  Hamad, Shuaib Al Kaff 1195 UAE1.0010.04401.60 
  Alhammadi, Khalifa Mohamed 1407 UAE1.0010.16406.40 
  Eisa Mohmood, Alkhoori c1327 UAE1.0010.10404.00 
  Ghaith, Saeed Alnuaimi 1711 UAE1.0010.534021.20 
  Zayed, Sultan Al Taher 1812 UAE0.5010.17406.80 
 * 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)
 
 Think and Plan - Sep-Oct 2023 Group B Sharjah UAE 2023-10-13
RcRownchangeKK*chgGame
 1401 1690 4.00 7 -1.89 40 -75.60 
  Sarish, Rajesh Shetty 1421 IND1.0010.17406.80 
  Raihan, Bin Anzar 1438 IND0.001-0.8140-32.40 
  Alhammadi, Khalifa Mohamed 1405 UAE0.001-0.8440-33.60 
  Hamad, Shuaib Al Kaff 1290  * UAE1.0010.08403.20 
  Muhammad, Shayan Noushad Ibrahim 1422 IND1.0010.17406.80 
  Margaryan, Mikayel 1469 ARM0.001-0.7840-31.20 
  Sampreet, Sudheer 1361 IND1.0010.12404.80 
 * 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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