Individual Calculations March 2024
 Lee, Jiwoo A  Total change: 44.40  Rating chartPersonal card
 Ecclesia Open 2024 Cheonan KOR 2024-01-27
RcRownchangeKK*chgGame
 1584 1691 4.50 7 0.16 40 6.40 
  Ten, Polina 1291  * KOR1.0010.08403.20 
  Khan, Anastasia 1838 KOR0.5010.20408.00 
  Ogay, Anastassiya 1397 KOR0.501-0.3540-14.00 
  Kim, Andrey 1524 KAZ0.501-0.2240-8.80 
  Foister, Steven A M 2175 ENG1.0010.954038.00 
  Shim, Alina 1199 RUS1.0010.04401.60 
  Karimov, Shakhzod 1664 UZB0.001-0.5440-21.60 
 * 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)
 
 Korea National Championship - Men Seongnam KOR 2024-02-13
RcRownchangeKK*chgGame
 1815 1691 3.50 6 0.95 40 38.00 
  Jung, Jinuk 1298 KOR1.0010.08403.20 
  Ahn, Hongjin m2251 KOR0.001-0.0240-0.80 
  Kim, Hyunkun 1557 KOR1.0010.324012.80 
  Kwon, Sehyun f2282 KOR0.001-0.0240-0.80 
  Lee, Kyungseok 2075 KOR0.5010.414016.40 
  Chun, Junhyun 1427 KOR1.0010.18407.20 

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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