Individual Calculations April 2022
 Aiten, Islam  Total change: -45.20  Rating chartPersonal card
 Kazakhstan Championship among B-12 Talgar KAZ 2022-03-20
RcRownchangeKK*chgGame
 1357 1503 4.50 8 -1.13 40 -45.20 
  Bauyrzhan, Amir 1103  * KAZ1.0010.08403.20 
  Zhainazarov, Alanbek 1254 KAZ0.001-0.8140-32.40 
  Agayev, Seymur 1205 KAZ1.0010.15406.00 
  Tulegenov, Amir 1286 KAZ1.0010.22408.80 
  Tulebay, Yedige 1247 KAZ0.501-0.3140-12.40 
  Zhauynbay, Aldiyar 1366 KAZ1.0010.324012.80 
  Mamedov, Edgar c2086 KAZ0.001-0.0240-0.80 
  Sartbayev, Askar 1305 KAZ0.001-0.7640-30.40 
 * 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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