Individual Calculations July 2018
 Iskakbaev, Ibraim  Total change: -59.20  Rating chartPersonal card
 Astana-open 2018 B U14 Astana KAZ 2018-06-17
RcRownchangeKK*chgGame
 1414 1656 5.50 9 -1.48 40 -59.20 
  Kuanyshbayeva, Dariya 1256  * KAZ1.0010.08403.20 
  Moldagali, Beksultan 1363 KAZ1.0010.15406.00 
  Sarzhanov, Chingizkhan 1990 KAZ0.001-0.1240-4.80 
  Abdullayev, Ayat 1430 KAZ0.001-0.7940-31.60 
  Narkhojayeva, Sarvinaz 1256  * KAZ1.0010.08403.20 
  Zamanbek, Mereilim 1411 KAZ1.0010.20408.00 
  Mukhambetova, Lyailya 1438 KAZ0.501-0.2840-11.20 
  Mamedov, Edgar 1256  * KAZ0.501-0.4240-16.80 
  Toksanbay, Arman 1325 KAZ0.501-0.3840-15.20 
 * 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)
 

 

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