Individual Calculations September 2023
 Ravil, Pernekhan  Total change: -117.60  Rating chartPersonal card
 Shymkent CUP 2023 Shymkent KAZ 2023-08-02
RcRownchangeKK*chgGame
 1557 1843 3.50 8 -2.94 40 -117.60 
  Turebayev, Daryn 1443  * KAZ1.0010.08403.20 
  Oskenbay, Alisher 1649 KAZ0.001-0.7540-30.00 
  Aldiyar, Aybek 1542 KAZ1.0010.15406.00 
  Yerbolatuly, Yerkebulan 1603 KAZ0.001-0.8040-32.00 
  Seidulla, Aselyai 1556 KAZ0.501-0.3440-13.60 
  Assylkhan, Asiya 1579 KAZ1.0010.18407.20 
  Dautov, Polatbek 1868 KAZ0.001-0.4740-18.80 
  Rabil, Ayan 1217 KAZ0.001-0.9940-39.60 
 * 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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