Individual Calculations September 2023
 Le, Dang Bao Ngoc  Total change: 93.20  Rating chartPersonal card
 7th Eastern Asia Youth Chess Championship - G14 Standard Changjiang, Hainan, China CHN 2023-08-04
RcRownchangeKK*chgGame
 1379 1226 5.00 8 2.33 40 93.20 
  Feng, Eunice 1702 HKG0.001-0.0540-2.00 
  Li, Zhiyu 1031 HKG1.0010.254010.00 
  Mitsuyama, Rikka 1459 JPN1.0010.794031.60 
  Rice, Leah 1597 SGP1.0010.904036.00 
  Maral, Altankhuyag 1241 MGL1.0010.524020.80 
  Bui, Thi Ngoc Chi 1408 VIE0.001-0.2640-10.40 
  Kumaran, Ashwiniy 1387 MAS0.001-0.2940-11.60 
  Ding, Xingyi 1203 CHN1.0010.474018.80 

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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