Individual Calculations July 2022
 Sadvakassova, Dilaila  Total change: -44.00  Rating chartPersonal card
 Ak Bulak Open Challenger 2022 Ak-Bulak KAZ 2022-06-01
RcRownchangeKK*chgGame
 1306 1092 0.50 2 0.04 40 1.60 
  Amanzhol, Khanzada 1288 KAZ0.001-0.2540-10.00 
  Derksen, Vadim 1323 KAZ0.5010.294011.60 

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)
 
 VLADIMIR DVORKOVICH MEMORIAL 2022 AKTOBE OPEN U14 Aktobe KAZ 2022-06-14
RcRownchangeKK*chgGame
 1260 1092 0.00 4 -1.14 40 -45.60 
  Danilov, Dmitryi 1349 KAZ0.001-0.1840-7.20 
  Derksen, Vadim 1323 KAZ0.001-0.2140-8.40 
  Zhappar, Khantenere 1232 KAZ0.001-0.3140-12.40 
  Tleuov, Akhan 1135 KAZ0.001-0.4440-17.60 

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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