Rapid: Individual Calculations September 2023
 Maral, Altankhuyag  Total change: 62.80  Rating chartPersonal card
 7th Eastern Asia Youth Chess Championship - G14 Rapid Changjiang, Hainan, China CHN 2023-08-04
RcRownchangeKK*chgGame
 1338 1155 3.50 6 1.57 40 62.80 
  Rice, Leah 1189 SGP1.0010.554022.00 
  Zhao, Yunqing 1792 CHN0.001-0.0140-0.40 
  Li, Zhiyu 1031 HKG1.0010.334013.20 
  Ding, Xingyi 1260 CHN1.0010.644025.60 
  Li, Shutong 1330 CHN0.5010.23409.20 
  Feng, Eunice 1428 HKG0.001-0.1740-6.80 

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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