Rapid: Individual Calculations June 2023
 Yertay, Omar  Total change: 49.60  Rating chartPersonal card
 FIZMAT CHESS OPEN 2023 Almaty KAZ 2023-04-29
RcRownchangeKK*chgGame
 1326 1117 3.50 8 1.24 40 49.60 
  Ten, Alika 1330 KAZ0.5010.274010.80 
  Edigeev, Galym 1222 KAZ0.001-0.3640-14.40 
  Baibek, Ernur 1171 KAZ1.0010.584023.20 
  Talgat, Rauan 1451 KAZ0.001-0.1240-4.80 
  Amangeldi, Bekaidar 1124 KAZ1.0010.514020.40 
  Sartbayev, Askar 1280 KAZ0.001-0.2840-11.20 
  Sultangaziev, Amir 1803 KGZ0.001-0.0140-0.40 
  Nassanov, Ayat 1230 KAZ1.0010.654026.00 

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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