Individual Calculations May 2019
 Liu, Yu-Ping  Total change: 44.80  Rating chartPersonal card
 Asian Youth Chess Championship 2019 - Under 18 Open Colombo SRI 2019-04-04
RcRownchangeKK*chgGame
 1699 1572 4.50 9 1.12 40 44.80 
  Nurzhanov, Timur 1972  * KAZ0.001-0.0840-3.20 
  Punchihewa, Geeneth Devmika 1366 SRI1.0010.24409.60 
  Vaibhav, Jayant Raut 1957 IND0.5010.414016.40 
  Theekshana, H G Denuwan 1929 SRI0.5010.394015.60 
  Sezdbekov, Arzybek 1972  * KGZ0.001-0.0840-3.20 
  Anojman, S. 1810 SRI0.001-0.2040-8.00 
  Nethsara, R Navod 1431 SRI1.0010.314012.40 
  Nivaethan, R 1332 SRI0.501-0.3040-12.00 
  Herath, H M H C B 1520 SRI1.0010.434017.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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