Individual Calculations August 2021
 Koishman, Mukhammedzhan  Total change: -42.80  Rating chartPersonal card
 Semi-final of the Championship of Kazakhstan 2021 among men Aktobe KAZ 2021-07-11
RcRownchangeKK*chgGame
 1822 1614 2.50 8 0.38 40 15.20 
  Asanov, Almaz f2014  * KAZ0.001-0.0840-3.20 
  Kanaev, Ardak 1946 KAZ0.001-0.1240-4.80 
  Sivirin, Viktor 1938 KAZ1.0010.874034.80 
  Galymzhanuly, Nurbol 1969 KAZ0.5010.394015.60 
  Ergazy, Dulat 2014  * KAZ0.001-0.0840-3.20 
  Kassymov, Timur 1854 KAZ0.5010.304012.00 
  Zhumabek, Nurasyl 1630 KAZ0.001-0.4840-19.20 
  Zholzhanov, Olzhas 1214  * KAZ0.501-0.4240-16.80 
 * 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)
 
 Championship of Kazakhstan 2021 B-16 Shymkent KAZ 2021-07-21
RcRownchangeKK*chgGame
 1577 1614 3.00 8 -1.45 40 -58.00 
  Balmagambetov, Timur 1840 KAZ0.001-0.2140-8.40 
  Nurlan, Bagdat 1304 KAZ1.0010.14405.60 
  Shonazarov, Orash 2014  * KAZ0.001-0.0840-3.20 
  Assylkhan, Ali 1315 KAZ1.0010.15406.00 
  Kenbeilov, Timur 2014  * KAZ0.001-0.0840-3.20 
  Seitkazy, Nurym 1363 KAZ0.001-0.8140-32.40 
  Muratkhanov, Aldiyar 1301 KAZ1.0010.14405.60 
  Karibaev, Dimash 1465 KAZ0.001-0.7040-28.00 
 * 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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