Blitz: Individual Calculations September 2023
 Liu, Fung Ming Mathew  Total change: -25.20  Rating chartPersonal card
 7th Eastern Asia Youth Chess Championship - U12 Blitz Changjiang, Hainan, China CHN 2023-08-04
RcRownchangeKK*chgGame
 1484 1512 2.50 6 -0.63 40 -25.20 
  Qu, Haoming 1746 CHN0.001-0.2140-8.40 
  Lau, Hoi Kiu 1138 HKG1.0010.10404.00 
  Chen, Muxi 1838 CHN0.5010.374014.80 
  Cairel Adrin, Rumi Arjuna Malique 1168 MAS1.0010.12404.80 
  Batbaatar, Baatar 1678 MGL0.001-0.2840-11.20 
  Teo, Hong Kai Javier 1335 SGP0.001-0.7340-29.20 

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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