Blitz: Individual Calculations January 2024
 Lu, Xiahan (luna)  Total change: -19.20  Rating chartPersonal card
 Asian Youth Blitz Chess Championship 2023- U10 Girls Al Ain UAE 2023-12-17
RcRownchangeKK*chgGame
 1238 1347 4.00 7 -0.48 40 -19.20 
  Ardra, K P 1140 SRI1.0010.23409.20 
  Aadya, Ranganath 1217 IND0.001-0.6840-27.20 
  Gafurjanova, Dilnura 1171 UZB0.001-0.7340-29.20 
  Erani, Syrina 1158 JOR1.0010.254010.00 
  Aadya, Gowda 1112 IND1.0010.21408.40 
  Sholpanbek, Zhansaya 1460 KAZ1.0010.654026.00 
  Smirnova, Oksana Andr 1411 FID0.001-0.4140-16.40 

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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