Individual Calculations July 2022
 Oraltay, Abdullah  Total change: -37.60  Rating chartPersonal card
 Ak Bulak Open Classic 2022 Ak-Bulak KAZ 2022-06-01
RcRownchangeKK*chgGame
 1375 1147 1.00 8 -0.94 40 -37.60 
  Abdsattar, Alisher 1714 KAZ0.001-0.0240-0.80 
  Syzdyk, Samir 1371 KAZ0.5010.284011.20 
  Baitleu, Syrym 1457 KAZ0.001-0.1440-5.60 
  Atabaev, Nikita 1247 UZB0.5010.14405.60 
  Nurgaliyeva, Marina 1322 KAZ0.001-0.2740-10.80 
  Seitzhan, Eraly 1185 KAZ0.001-0.4540-18.00 
  Dushatov, Timur 1322 KAZ0.001-0.2740-10.80 
  Bakhtiyarova, Shakhzoda 1379 UZB0.001-0.2140-8.40 

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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