Rapid: Individual Calculations June 2023
 Zhou, Jing  Total change: 0.80  Rating chartPersonal card
 3rd Northampton FIDE Rapidplay - Open Northampton ENG 2023-05-07
RcRownchangeKK*chgGame
 1207 1512 2.00 2 0.31 20 6.20 
  Korzun, Mikhail Ig 1112  * FID1.0010.08201.60 
  Morris, Joshua 1302 ENG1.0010.23204.60 
 * 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)
 
 3rd Northampton FIDE Rapidplay - Major (U1900) Northampton ENG 2023-05-07
RcRownchangeKK*chgGame
 1308 1512 2.00 3 -0.27 20 -5.40 
  Gunarathne, Senith Thenula 1266 ENG1.0010.19203.80 
  Ellis, Kevin 1428 ENG0.001-0.6220-12.40 
  Sagyaman, Vassily M 1231 ENG1.0010.16203.20 

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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